Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

The Asteroid Terrestrial-impact Last Alert System, or ATLAS, telescope in Rio Hurtado, Chile, first discovered 2024 YR4 on ...

Does a duck always look like a duck and quack like a duck? Sixty-six million years ago, at the end of the Cretaceous Period, ...

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

One of the Victorian carcharodontosaur shinbones was found on the Otway Coast. The other was found on the Bass Coast, in ...

Today, the upheavals of plate tectonics continually reshape Earth. When this began is much disputed - and we can’t fully understand how life began to thrive on our planet until we figure it out ...

Scientists at Lund University analyzed soft tissue from a 183-million-year-old plesiosaur fossil, discovering both smooth and ...

A new study led by recent undergraduate student Caitlyn Nojiri and co-authored by astronomy and astrophysics professor Enrico ...

Could our solar system have been temporarily exposed to an enhanced flux of cosmic-rays at some point in the ancient past?

Mars, our neighboring red planet, possesses some of the most dazzling and extreme geological features within our solar system ...

As NASA astronauts aim for landings in 2027, geologists find surprises in recently retrieved samples from the far ...