A massive genetic analysis of more than 6 million people is revealing new clues about why mental health disorders frequently overlap.…

The findings suggest that vitamin B3 may help strengthen and restore a weakened immune system. Edward Waldner knew something was wrong.…

Scientists have identified molecules that can protect the eye’s cone cells from degeneration, a major cause of vision loss. The discovery…

Ancient Antarctic ice sheet cycles affected subtropical ocean productivity by altering nutrient circulation. The 40,000-year obliquity cycle played an unexpectedly strong…

Warming river temperatures are causing invasive northern pike to eat more fish, threatening already declining salmon populations. The trend is expected…

Contrary to common belief, the Mediterranean holds a significant and underrecognized tsunami risk, with waves capable of striking coastlines in minutes.…

A deadly parasite stays hidden by shredding its own genetic instructions—now scientists finally know how. To survive inside the human bloodstream,…

A sweeping genetic survey of Antarctic waters reveals a hidden microbial world with untold influence on Earth’s climate. The ocean surrounding…