Raw milk is a hazard to cows, workers, and consumers, a new study suggests. There a few things dairy farms can do about that.
A frozen wolf discovered in Siberia turned out to be 44,000 years old. It's so well-preserved that scientists are checking its gut for ancient viruses.
Locals found this first-of-a-kind Pleistocene wolf in Siberia. It's so mummified that scientists hope to find remnants of its last meal in its belly.
NASA simulated an incoming asteroid impact, and the biggest roadblock to action was penny pinching
NASA gathered about 100 experts to practice a hypothetical discovery of an asteroid with a 72% chance of impacting Earth. They had a politics problem.
Scientists want to pump carbon into a hole at the bottom of the ocean in a $60 million pilot project to help stop climate change
Offshore drilling could help fight climate change in the future. Instead of extracting oil from the sea floor, scientists want to trap carbon there.
Jeff Bezos' Blue Origin is annoyed with SpaceX's big rocket launches
Jeff Bezos' rocket company, Blue Origin, filed concerns to the FAA about SpaceX's Starship rocket launches.
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My husband and I used a 'Cinderella' rule to limit our kids' screen time. We don't regret it.
Maria Estrada didn't want her kids to be too online, but she didn't want them to hate her either. So her husband set an automated midnight cutoff.
My son's video game habit worried me but it fueled his interest in coding, robots, and AI. At age 16, he won $55,000 at a science fair.
Maria Estrada worried her son was playing too many video games, but soon he was also flying drones, building rovers, designing AI, and winning awards.
Why 4 new bird flu developments have experts worried about the virus
The H5N1 bird flu virus is changing and getting more opportunities to adapt to humans. Experts are worried that it could soon become transmissible.
Parents of teens competing at the 'Olympics of science fairs' share 5 parenting rules they live by
These teens build AI and robots in their free time. Their parents say they focused on supporting their kids' innate curiosity.
See Elon Musk's Starship shredding apart as it descends to Earth, with a whole fin almost ripping off
Starship started falling apart as it plummeted into the ocean. But Elon Musk and SpaceX still consider the flight a huge success.
Starship lands in the ocean with its engines firing for the first time, bringing Elon Musk one step closer to Mars
Starship already proved it could fly into space. Now it's shown the world it can come back in mostly one piece. The next step involves giant chopsticks.
The 3rd human case of bird flu in the US has 2 new and troubling symptoms
The H5N1 avian-flu virus has its third known infection in a US farmworker. Unlike previous patients, this one had a cough. That could be a bad sign.
This high schooler won $10,000 because he saw a mysterious outbreak killing sea turtles in his Hawaii hometown and decided to do something about it
Hawaii's green sea turtles are dying from mysterious tumors. Maddux Alexander Springer spent 400 hours diving and working with a lab to find out why.
2 teens won $50,000 for inventing a device that can filter toxic microplastics from water
Two 17-year-olds created a new device to successfully filter microplastics from water using ultrasonic sound waves and won $50,000 for their work.
The CEO behind the world's biggest science and engineering fair says the biggest mistake parents make is putting too much pressure on their kids
The International Science and Engineering Fair is a huge competition with big money on the line. Its CEO shares the biggest mistake parents can make.
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A 16-year-old took home $75,000 for her award-winning discovery that could help revolutionize biomedical implants
Grace Sun won the ISEF science fair for her work on OECTs, which have benefits over current biomedical devices and could help a variety of diseases.
I saw the northern lights during the historic solar storm. I was surprised by how misleading the photos were.
The northern lights can appear in the sky above places like San Francisco or New York. They're beautiful, but don't expect what you see in photos.
A former surgeon general shares his 4-ingredient smoothie recipe to reduce ultra-processed foods and live longer
Former US Surgeon General Jerome Adams shares an easy trick to sneak vegetables into his diet, including the surprising use of carrots in smoothies.
What it will take to modernize the American grid and usher in the clean-energy revolution
The US grid is ill-equipped to handle what's coming. Here's what it will take to modernize the grid and reach our carbon-pollution-free energy goals.
A hiker discovered bones, weapons, and money on a thawing glacier. They turned out to be 400 years old and still puzzle archaeologists.
A mysterious man died trekking across Switzerland's Theodul Glacier. Archaeologists think he's a snapshot of a remarkable ancient economy.