Knee problems can hinder mobility and erode your quality of life.

Some social scientists want to replace humans with AI systems in experiments that test human preferences. That may not be a ...

Researcher draws on Parasaurolophus skull structure to build a device that emulates how the ancient creatures sounded.

Certain strains of E. coli can outcompete disease-causing microbes for resources.

Learn how measuring and monitoring astronauts’ cognitive abilities could improve performance, safety on longer missions.

Learn how early humans employed specialized fire pits to create resins needed to attach stone tool parts to wooden shafts.

Mold growths are common in homes, and unless the damage is widespread, they usually aren’t harmful.

When Fat Bear Week witnessed the bear attack between male bear 469 and female bear 402, they had to delay the week. While it ...

Learn why the remains discovered at a chamber called the Treasury confirm that Petra had an ancient tomb.

Our impact on the planet has caused the Sixth Mass Extinction. Here are the main reasons why we are causing the most recent ...

What happens if an otter pup gets separated from its mother? In some aquariums, otter surrogacy programs are finding success.

Documented cases of allergies in wildlife are rare, but animals are susceptible once they’re in captivity.