Scientists discovered complex life may have started 1.5 billion years earlier than previously thought thanks to phosphorus.

Sometimes the best hacks come from the simplest materials. With this creative DIY, you can turn Dollar Tree basics into a ...

Welcome to Bear Lake Loop in Estes Park, Colorado, where Mother Nature clearly decided to show off just because she could.

It’s a sunny day on California’s iconic coastline. Suddenly, a normally playful sea lion lunges aggressively at a surfer, ...

As India’s astronaut Shubhanshu Shukla heads to the International Space Station on the Axiom-4 mission, he won’t be alone — a ...

Microbes near volcanic vents use a secret metabolic shortcut, the rTCA cycle, to survive extreme conditions and support ...

In a historic moment, marine scientists have captured the first-ever video of a colossal squid in its natural habitat, nearly ...

As scientists discover the most promising evidence of life on a distant planet, experts reveal what that alien life might ...

The May issue of Scientific American takes you on a deep-sea mining mission, explores dark comets and examines an invisible ...

Nope, it's not your imagination! The ocean is actually getting greener, according to scientists, and we found out why.