Tessa Koumoundouros

Superagers retain sharp minds into their 80s and beyond, defying the idea that cognitive decline is inevitable as we age.

With their bladed paws, wielded by a rippling mass of pure muscle, sharp eyes, agile reflexes, and crushing fanged jaws, lions are certainly not a predator most animals have any interest in messing with.

As the global population ages, more of us face frightening cognitive decline, personally or in our loved ones.

An astoundingly detailed weevil on a single grain of rice takes first place in 2025's Nikon Small World photomicrography competition.

Charred coffee grounds could make concrete up to 30 percent stronger, scientists in Australia found.

New research suggests that those diagnosed with autism in late childhood,  adolescence, or young adulthood are more likely to have a different type than those diagnosed in early childhood.

It's official: we no longer live on a planet with temperatures that can sustain warm-water coral reefs.

Researchers recently discovered that eight different psychiatric conditions share a common genetic basis.

Fragments of DNA left by viruses that infected our distant ancestors may be 'firestarters' for new human life, new research finds.

The Turkana people of Northwest Kenya have adapted to one of the driest places on Earth by relying predominantly on the milk, meat, and blood from their herds of camels and goats.