Spiny, snooty, and strange, echidnas are among Australia's wackiest animals. They're mammals, which means they feed their ...

Misfolded proteins thought to play a critical role in the progress of various neurodegenerative conditions could be prevented ...

"These results are consistent with the hypothesis that elevated SHOX expression on the Y chromosome relative to the Xi ...

A few years ago, a social media trend challenged people to see if they could stand up from the floor without using their ...

A predator that swam Earth's oceans more than half a billion years ago is unlike any creature that lives on our planet today.

My telescope, set up for astrophotography in my light-polluted San Diego backyard, was pointed at a galaxy unfathomably far from Earth.