Don't tell the producers of Jurassic World, but dinosaurs like Tyrannosaurus rex may have grown even larger than we ...

The idea that most biologically male members of a species are physically larger than the females goes back to Charles Darwin’s 1871 book The Descent of Man. While this is typically true for some ...

The fish with the genome 30 times larger than ours gets sequenced ... Most genomes have a large number of transposable elements—they account for about 40 percent of human DNA, for example.

A massive asteroid, expected to be larger than San Francisco's Golden Gate Bridge, will pass close to Earth on June 5. Measuring between 1,017 and 2,264 feet, it is bigger than 97 per cent of ...

A probabilistic new map of the universe surrounding the Milky Way reveals that our galaxy is likely part of an even larger "basin of attraction" than we previously assumed.