Stellantis is urging owners of roughly 225,000 older vehicles in the U.S. to stop driving them immediately if they have not repaired defective Takata air bags. The warning applies to certain 2003–2016 ...

In 2014, a NASA telescope observed as the infrared light emitted by a massive star in the Andromeda galaxy gradually grew brighter. The star glowed more intensely with infrared light for around three ...

The James Webb Space Telescope (JWST) was designed to look back in time and study galaxies that existed shortly after the Big Bang. In so doing, scientists hoped to gain a better understanding of how ...

Black holes are born from the explosive deaths of stars. But can black holes themselves explode? Nobody knows for sure — but if they can, a team of scientists argue they may have spotted evidence of ...

Q: I read your article on trees splitting in the cold, and I thought you might like a photo from our tree near Rochester, Minn. This linden splits a little each winter but heals up in the spring. — ...

There are some pretty crazy ways that animals and insects defend themselves. And some insects prioritize the health of the group over their own safety. Although it is a drastic measure, some ants are ...

"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, which would be consistent with other astrophysical observations, and ...

A large, bright meteor called a bolide meteor exploded high in the atmosphere near Florida's Gulf Coast on Monday night. The National Weather Service Office in Tallahassee said the meteor exploded at ...

The expolision of a black hole could explain the origins of a mysterious high-energy neutrino detected in 2023, as well as shedding more light on the mystery of dark matter in the process. In 2023, a ...

In 2023, a subatomic particle called a neutrino crashed into Earth with such a high amount of energy that it should have been impossible. In fact, there are no known sources anywhere in the universe ...

Frost crack as seen in a tree. (Photo by Thomas deHaas, OSU Extension educator) SALEM, Ohio — Winter walks in the forest bring sounds of boots crunching through heavy snow and wind whistling through ...