A new study theorizes that evolution ticks at different speeds, especially when a big group of organisms first appears.

Jellyfish and sea anemones exhibit sleep-like states without brains. Scientists say this discovery rewrites evolution’s timeline, showing sleep may predate complex nervous systems entirely.

Despite multiple mass extinctions, the frilled shark has managed to thrive for 100 million years. Today, it remains one of ...

Things changed in August 2025. After several children were mauled by street dogs, the country’s supreme court briefly ordered ...

Bones From 773,000 Years Ago Capture Human Evolution at a Crossroads In A Nutshell Ancient African fossils dated to around ...

Could Homo sapiens and an archaic and now-extinct species of early human have lived alongside each other on the Indonesian ...

Here’s a breakdown of the biggest differences between Henry’s and Netflix’s versions of People We Meet on Vacation. In the ...

Earliest evidence of poisoned arrows offers new insights into the advanced technology and strategic thinking of prehistoric ...

Between roughly 600,000 and one million years ago, Africa’s fossil record goes strangely quiet. Genetic evidence suggests ...

In the very young universe, just a fraction of its current age, astronomers have stumbled on a set of objects that refuse to ...

A tiny fossil fish from Alberta is forcing scientists to rethink a story that has sat quietly in textbooks for decades. It is ...

Could we - that is, Homo sapiens - and an archaic and now-extinct species of early human have lived alongside each other on ...