A new phylum of microbes has been discovered thriving in one of the least explored parts of Earth—the deep Critical Zone, a ...

Humans and other animal species can experience many types of pain throughout the course of their lives, varying in intensity, ...

The Trump administration’s deep cuts to federal health agencies and research grants have put at risk lab animals from mice to ...

In a major step forward for cancer treatment, researchers have developed a new type of “smart” chemical that attacks ...

When your body senses something is wrong—whether it's a damaged cell or a growing tumor—it can react in many ways. One of the ...