Laurie Cahalane

In a race against developers in the Rocky Mountains, paleontologists uncover a unique fossil site packed with astonishingly well-preserved bones of...

01 de fev. de 2012

14 de nov. de 2012

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core ...

24 de abr. de 2012

The real Great Escape didn't feature Steve McQueen racing through the Third Reich on a motorcycle like in the 1963 movie, but the big breakout was ...

16 de nov. de 2004

NOVA captures New Horizons' historic flyby of Pluto, the culmination of the spacecraft's nine-year, three-billion-mile journey to reveal the first ...

15 de jul. de 2015

Os vikings foram uns dos guerreiros mais ferozes de todos os tempos. No entanto, apenas alguns utilizavam a derradeira arma da sua época: a temida ...

10 de out. de 2012

Researchers seek solutions to contain the rising acidity levels that are threatening the world's oceans.

13 de mai. de 2015