Sex releases feel-good hormones and makes you feel closer to your partner or more attuned to your body. Learn what science says about the benefits of sex.

Discover proven natural remedies for immediate toothache relief at home. These safe solutions reduce pain while you wait for ...

Researchers made small tweaks to the molecular structure of LSD to see if it could be turned into an effective brain-healing ...

Scientists at EPFL and AstraZeneca have developed a method to map the atomic-level structure of amorphous drugs, demonstrated ...

Prostaglandin E2 (PGE2), a bioactive lipid derived from arachidonic acid, mediates a broad range of physiological processes ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

The Environmental Protection Agency said Wednesday that it plans to weaken limits on some “forever chemicals” in drinking water that were finalized last year, while maintaining standards for ...