Anxious dogs might react nervously to some television sounds, a survey of dog owners reports, while hyper ones might try to play chase.

Defense lawyers have called shaken baby syndrome, or abusive head trauma, junk science. But doctors say shaking a baby is dangerous.

For the first time, astronomers have spotted a star that exploded not once, but twice. A new image of a roughly 300-year-old supernova provides visual evidence that some dying stars undergo a double ...

Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

The cells helps the snakes absorb the bones of their prey — and might show up in other animals that chomp their meals whole.