Since the first sharks emerged in the world’s oceans nearly half a billion years ago, the world has gone through five major ...

Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

Roughly 252 million years ago, Earth experienced its deadliest known extinction. Known as the Permian–Triassic Mass ...

In our analysis this week, we look at how NASA's proposed budget would slash the agency's science division by nearly 50%.

Fifty thousand years ago, North America's landscapes were alive with an astonishing array of enormous creatures. Massive woolly mammoths roamed vast icy plains, while dense forests echoed with the ...

Some 252 million years ago, almost all life on Earth disappeared. Known as the Permian–Triassic mass extinction – or the Great Dying – this was the most catastrophic of the five mass ...

When rainforests died, the planet caught fire: New clues from Earth’s greatest extinction Date: July 3, 2025 Source: University of Leeds Summary: When Siberian volcanoes kicked off the Great ...

The Permian–Triassic Mass Extinction Climate tipping point warning from 'Great Dying' Brendan Montague | 2nd July 2025 ...

Hidden in the concept art galleries of Transformers: Age of Extinction, KSI Widow is a striking, unused female Decepticon design by concept artist Steve Jung. Envisioned as a sleek McLaren MP4-12C ...

Long before T. rex, the Earth was dominated by super-carnivores stranger and more terrifying than anything dreamed up by ...

Of dire wolves and de-extinction What did Colossal actually do? Scientists extracted and sequenced DNA from Ice Age-era bones to understand the genetic makeup of the dire wolf.