If you’re looking for a fun way to explore the physical properties of density with your elementary-aged kids, this experiment is for you!

Meteorological magic!

Bountiful bubbles of fun!

Observe this change in state of matter and cool down, too!

If you’re looking for fun way to celebrate the U.S.A. and teach a little science, this experiment is for you!

Make a type of slime that acts as both a solid and a liquid.

Battling forces of gravity and magnetism make for a fun experiment.

A popping good time!

Slide into the world of wind power.

These soft & shiny metals react dramatically with water

These soft & shiny metals react dramatically with water

Sublime sublimation!

A safe and fun way to view the upcoming solar eclipse -- NO GLASSES NEEDED!

Learn the concept of density with syrupy sweet goodness

It's a whirling good time.

You’ll fall in love with these experiments...just in time for Valentine’s Day!

A classic, explosive chemical reaction.

Liftoff into the world of Newton’s Third Law of Motion

Build an at-home wind vane to keep track to the wind direction.

A great study in chemical reactions AND density.

Sound energy is BIG, even if you can’t see it!

Hello parents, teachers and students! Halloween is just a few days away, so get in the ghostly spirit with this fun experiment that explores the properties of magnets.

A safe and fun way to view the upcoming solar eclipse -- NO GLASSES NEEDED!

It’s a representation of the water cycle in a jar!

Observe this change in state of matter and cool down, too!

Sharks weigh a ton...literally! How do they stay afloat??

Learn how blubber helps keep animals warm.

This classic experiment is an explosively good time!

Let your kids use the power of science to hone their spy skills.

This experiment helps your kiddos understand water tension and ecology.

This far-out pair of science experiments helps young students understand the vast universe a little better.

This chemical reaction is classically explosive.

This chemical reaction is classically explosive.

Make a type of slime that acts as both a solid and a liquid.

A “bulls-eye” of an experiment for your young scientists!

Meteorological magic!

A space-y hands-on science experiment!

This color-changing experiment is a great example of chemistry!

Millions of years of geology, pressed into a sandwich 😝

Explore the geographic concepts of weathering, erosion, and deposition with your kiddos.

A heat-free way to see mixtures, solutions, and density at work.

A bit of science will transform the glass bottle into a homemade thermometer.

This is a great example of the forces of magnetism and gravity. As long as you can make the ghost float, the force of the magnets is greater than the force of gravity.

Help your kiddos understand circuits!

Get a first-hand look at the physics of convection right at home

See the science of meteorology at work with just a couple of easy, at-home materials

A fun and safe way to understand chemistry!

Dirt and dust from Mexico were lofted up into storms, making muddy rain Monday night

NOAA is launching a power earth-observation satellite on Friday from Florida.

The holidays are a season of giving and philanthropic efforts have been impressive by many organizations around the Alamo City.

"I am honored by your loyalty as I move on with wonderful memories of a career that I truly loved. And friends that I’ll never forget."

KSAT journalist Erica Hernandez takes you inside South Texas courtrooms to find the most interesting cases and stories.

You’re probably familiar with black holes, but have you ever heard of a neutron star?

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this cool demonstration that celebrates St. Patrick’s Day by making your own “shamrock launcher.” You can have some fun, while also learning about different types of energy! Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstration and explains the science behind it. Parents and guardians: upload a video of your child performing the science experiment by clicking here. AdShamrock Launcher 🍀Here’s what you’ll need:For the Launcher:empty paper towel rolla penciltwo rubber bandstapescissorshole punchFor the Shamrocks:small cotton balls OR green pom pomspip cleanerhot glue gunRelated Content:

The IRS says it will never call or email you to ask for personal information, nor will it demand immediate payment without sending you a bill in the mail. The agency will also not ask for your credit card information over the phone, nor will it threaten to have you arrested for not paying immediately. Filing a tax return? It’s recommended to do the following to ensure your personal information is safer:File your taxes electronically and request the refund be deposited directly into your bank account. If you have one, don’t carry your Medicare card unless you’re going to the doctor for the first time.

Are you looking for something fun to do at home that has a little bit of science behind it? Well, watch this demonstration that shows a classic example of an acid-base reaction. According to the website, the baking soda (a base) and the lemon juice (an acid) combine to release carbon dioxide gas. Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstration and explains the science behind it. Lemon ChemistryHere’s what you’ll need:lemonsbaking sodadish soapclear cup or glassmeasuring spoonsRelated Content:

Are you looking for something fun to do at home that has a little bit of science behind it? Well, watch this demonstration as an egg magically fits inside a bottle, all while learning about air pressure. Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. Egg in a bottle ExperimentHere’s what you’ll need:Peeled hard boiled eggs1 quart glass bottle with a mouth smaller than an eggPaperMatches or lighterWARNING: This does require an open flame, so parents should be involved.

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this cool demonstration that helps learn about phase changes while also having some fun with a classic holiday candy! Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. Candy Cane ArtHere’s what you’ll need:candy canesan oven/toaster ovenbaking sheetparchment paperRelated Content:

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this demonstration that helps learn about solubility while making a fun Thanksgiving craft! Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. Coffee Filter TurkeysHere’s what you’ll need:coffee filtersclothespinsmarkerswater & mister/spray bottleconstruction papergoogly eyesglue gun & stickspaint for your turkey (optional)Related Content:

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this demonstration that shows “how plants breathe” in a fun and colorful way. Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. The cabbage water movement experimentHere’s what you’ll need:cabbage, lettuce, or celeryclear jars or containerswaterfood coloringNote: This demonstration takes a bit of time, so plan ahead.

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this demonstration that shows what happens when you stick a pencil through a big of water. The demonstration is courtesy of Cool Science Experiments Headquarters. Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. What happens when you stick a pencil through a bag of water?

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out how to make a do it yourself fog machine, a great Halloween demonstration courtesy of Steve Spangler and Sick Science! Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. How to make a DIY Fog MachineHere’s what you’ll need:waterdry icedish soapa shoelacea large containerNote: This is a demonstration that needs parent supervision.

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out how to make “oozing pumpkins”, a great Halloween demonstration courtesy of Steve Spangler and Sick Science! Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. Making Oozing PumpkinsHere’s what you’ll need:pumpkin; can be real or fake, but needs to be carvedelephant toothpaste (we have made this before)empty glass or jarhydrogen peroxide (2% or 3%)active yeastdish soapwarm waterfood coloringRelated Content:

Kaiti's Climate Minute: Data from NASA satellite shows effects of California wildfires on global climatePublished: October 9, 2020, 11:30 amMeteorologist Kaiti Blake joins GMSA@9 to talk about the wildfires in California, showing them from a different vantage point while explaining how it impacts the global climate.

Meteorologists Sarah Spivey and Kaiti Blake join GMSA@9 to discuss the latest episode of "KSAT Explains". If you need help with the Public File, call 210-351-1241.

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out how to make “alien monster eggs”, a great Halloween demonstration courtesy of The Kitchen Pantry Scientist. Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. Making Alien Monster EggsHere’s what you’ll need:see through jar or glasseggsvinegarcorn syrupfood coloringmarkers (optional)Note: This activity takes a couple of days to complete.

GMSA@9 Debrief: KSAT12's Deven Clarke explains a new segment, 'History Untold'Published: October 6, 2020, 11:08 amHistory Untold is a new KSAT12 segment that explores details of the past that are often left out of textbooks and school curriculum.

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this awesome Fall STEM activity from livingwellmom.com that makes salt crystal leaves. Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. To view the video, click on the player above. Making salt crystal leavesHere’s what you’ll need:1 box of saltPipe cleaners or Fall leavesclothespinsyarnMason jarsPro tip: Use store-brand generic salt because you will be using a LOT of salt.

SAN ANTONIO – With streaming services booming and cable getting more expensive, many people are choosing to cut the cord. But you don’t have to sacrifice news, weather and everything you love about local television. KSAT12′s Alyssa Medina talks to GMSA@9 and discusses the content that can be found on the KSAT-TV streaming app. To view the video, click above. You can download the free app onto your Roku, Apple TV, Amazon Firestick or Samsung smart TV, or even your cell phone by searching “KSAT-TV” on your compatible device.

SAN ANTONIO – The GMSA@9 anchors talk with Myra Arthur about episode 11 of “KSAT Explains”, which examines the transit proposition on the ballot, along with funding for future projects and goals. To view the video, click above. KSAT Explains: What is the future of transportation in San Antonio? Additional videos:

Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this awesome at-home demonstration from Sciencebob.com that teaches about inertia and gravity! So why exactly do you think the egg falls directly down? Be sure to check out GMSA@9 on Wednesdays when Meteorologist Kaiti Blake does the demonstrations and explains the science behind it. If all goes well, the tray and paper tube will go flying, but the egg will safely drop into the water.

SAN ANTONIO – KSAT12′s Erica Hernandez joined GMSA@9 on Tuesday to discuss Tejano’s history. Texas history is something we all learned about when we were in school, but Tejano history dates much further into the 1600s. “Texas begins in 1690 and that the first soldier settlers that come here to defend their northernmost boundaries become known at Tejanos because this is Tejas,” businessman, historian Rudi Rodriguez said. Rodriguez for the past 18 years has been diving into the untold history of the first families and settlements that were here in Texas first. To view the video, click above.

SAN ANTONIO – KSAT12′s Erica Hernandez joins GMSA@9 to discuss a new San Antonio initiative that looks to increase the number of Latina voters. According to Pew Research, Latinos are expected for the first time to be the nation’s largest racial or ethnic minority in a U.S. presidential election, with a record 32 million projected to be eligible to vote. Despite that statistic, the number of Latinos registered to vote is still far below the 60 million Latinos who live in the country. To view the video, click above.

SAN ANTONIO – GMSA@9 anchors Mark Austin and Stephanie Serna on Friday showed off the first submissions to the KSAT Kids Art Project campaign. Recently, KSAT Kids posted about the San Antonio International Airport teaming up in the creation of a coloring book, and now we want to see those images! The educational coloring and activity book was created with elementary students in mind by the Texas Commercial Airports Association and is free to download by clicking here. KSAT Kids can color one of the two San Antonio pictures and submit to our gallery by clicking here. KSAT will show off some of the submissions during the GMSA@9 newscast.

SAN ANTONIO – The Defenders' Dillion Collier joins GMSA@9 to discuss what the Bexar County Sheriff’s Office is doing to reduce the number of deputy DWI arrests. “At some point, you just gotta say ‘stop,’ draw the line in the sand, and say ‘we’re not tolerating it anymore,’” said Bexar County Sheriff Javier Salazar. Salazar, who has repeatedly said he would “cut them out like a cancer” after deputies run afoul of the law, contends that 2018 was the tipping point of having to address drunk-driving issues within the agency’s rank and file. To view the video, click above. Lose your job with BCSO: Sheriff says it’s that simple.

David Elder joins GMSA@9 to talk about season 2 of Texas Eats. If you need help with the Public File, call 210-351-1241.

SAN ANTONIO – SA Live’s Mike Osterhage joined GMSA@9 to talk about the annual SA Live Back to School Special that is airing in primetime on Wednesday. The special will be broadcast on KSAT 12, KSAT.com and the KSAT TV app from 7 p.m. to 8 p.m. The special will feature local educators, businesses and students. To view the video, click above. SA Live Back to School Special in Primetime set for 7 p.m. on August 19, 2020Read More:

SAN ANTONIO The Defenders Dillon Collier joins GMSA@9 to talk about his latest story, one about an investor who lost nearly $400K in aviation engine venture. Susan Perez provided records showing she invested a total of $380,000 in the Boerne-based aviation asset business, using retirement funds left by her late husband, a San Antonio Fire Department captain who died following complications from routine surgery in 2011. To view the video, click above. I feel cheated, angry: Woman invested nearly $400K in aviation engine venture, lost nearly all of itOther Defender debriefs:

SAN ANTONIO A KSAT12 producer has recovered from COVID-19 and chose to help others by donating convalescent plasma. Gaby Anez, a weekend morning show producer spoke to GMSA@9 anchors Mark Austin and Stephanie Serna on Tuesday and discussed what the experience was like. To view the video, click above.

Well, check out this awesome at-home experiment from Learn - Play - Imagine and Steve Spangler Science Lab that uses soda, Pop Rocks, Nerds, and balloons. Balloon Experiment with candy and sodaHeres what youll need:sodaPop RocksNerdsballoonspaper towelsProcedure/Instructions:Attach a balloon to the mouth of a funnel and pour the candy into the balloon. Next attach the balloon to a soda bottle. Once the balloon is securely on the soda bottle shake the contents of the balloon into the soda. Related Content:KSAT Kids Home Science: Make Your Own Lava LampKSAT Kids Home Science: Rainbow in a JarKSAT Kids Home Science: The Tie-Dye Milk Experiment

SAN ANTONIO The GMSA@9 anchors talk with R.J. Marquez about episode 4 of KSAT Explains which continues to focus on the uneven impact the COVID-19 pandemic has had on our city, and the existing inequalities it has spotlighted. To view the video, click above. KSAT Explains: Your questions answered about mail-in voting controversy in Texas during coronavirus pandemicAdditional videos:

SAN ANTONIO The GMSA@9 anchors talk with R.J. Marquez about episode 3 of KSAT Explains which focuses on the uneven impact the COVID-19 pandemic has had on our city, and the existing inequalities it has spotlighted. To view the video, click above. KSAT Explains: Your questions answered about mail-in voting controversy in Texas during coronavirus pandemicAdditional videos:

SAN ANTONIO The GMSA@9 anchors talk with Myra Arthur about episode 2 of KSAT Explains which focuses on the battle brewing in Texas over mail-in voting during COVID-19. To view the video, click above. KSAT Explains: Your questions answered about mail-in voting controversy in Texas during coronavirus pandemicAdditional videos:

SAN ANTONIO – In today’s GMSA@9 debrief, RJ Marquez and Myra Arthur talk about ‘KSAT Explains’, a new weekly, in-depth show that will dive into one topic per episode. To view the video, click above. KSAT Explains: Unrest in America; How George Floyd protests sparked movement across nation and San AntonioAdditional videos:

SAN ANTONIO The Defenders Tim Gerber joins GMSA@9 to talk about what some San Antonio area municipalities are doing by charging drivers for cleaning up accident scenes. To view the video, click above. Defenders: Some San Antonio-area municipalities charging drivers clean up fee for car crashesOther Defender debriefs:

Defenders Debrief: 'Broken Blue' special to air Friday at 7 p.m. Published: June 10, 2020, 11:02 amThe Defenders' Dillon Collier and Tim Gerber join GMSA@9 to talk about their upcoming special "Broken Blue" that airs on Friday at 7 p.m.

Dillon Collier is an investigative reporter for the KSAT 12 Defenders. He is a two-time Houston Press Club Journalist of the Year and a Texas Associated Press Broadcasters Reporter of the Year.

KSAT 12 GMSA@9 anchor Leslie Mouton discusses COVID-19 with a family member who contracted the disease. Published: May 5, 2020, 11:23 amIf you need help with the Public File, call 210-351-1241.