Dinosaur Adventure roars into Altamont Fairgrounds ...

While most creatures from the dinosaur era vanished, some reptiles made it through. These living fossils still carry ancient traits, quietly surviving millions of years with little change.

It's another meteoric rise for what's called the largest piece of Mars on Earth. The 54-pound rock fetched nearly $5.3 ...

From the asteroid that wiped out the dinosaurs to one that nearly hit Moscow, space rocks have shaped our history. Could we ...

ABC News’ Linsey Davis is joined by former minister of foreign affairs in Russia Andrei Kozyrev to discuss President Trump’s ...

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

Ukraine killed a senior Russian navy commander in a strike, but it may do little to ease anxiety over diminishing support from the White House.

Deputy head of the Russian Navy Major General Mikhail Gudkov, who had led a brigade fighting against Ukraine, was killed in a Ukrainian attack on Russia's southern Kursk region, the Russian ...

What Enigmacursor mollyborthwickae lacks in style it makes up for in realness. Honestly, the skeleton is 150 million years old. Image: Trustees of the Natural History Museum Dippy the Diplodocus ...

Visitors to a new museum and fossil park can dig for buried end-Cretaceous treasure.

Russian drones have struck Odesa, killing two people and injuring at least 17, Ukrainian officials report.