Donald Trump has pledged to release classified government files on alien and extraterrestrial life, sparking widespread excitement and a surge in online conspiracy theories, most prominently the ...

Earth is often described as a “pale blue dot,” yet its continents are largely green due to chlorophyll, the pigment plants use to capture sunlight. This process, taught early in biology classes, ...

The man accused of breaking into a Lindsay, Ont., apartment last year in a case that became a political flashpoint over Canadians' rights to defend their homes has pleaded guilty. Michael Kyle Breen ...