The drug could change the course of the AIDS epidemic. But the Trump administration has gutted the programs that might have paid for it in low-income countries.

Faculty of Physics, together with colleagues from Poland and other countries, have identified an exoplanet—a gas giant ...

A new study suggests that these Australian insects may be the first invertebrates to use the night sky as a compass during ...

The Sun sends out a constant flow of charged particles called the solar wind, which ultimately travels past all the planets ...

Brianna Lizotte shows off her musical skills at her home in Sherwood Park, Alta. Her husband, Ethan Graves, joins her on the spoons.

Sunburn, lost luggage, middle seats —summer flyers already juggle enough headaches. Now the Transportation Security ...

Researchers in the US have suggested there is a 40 percent chance a ninth planet could exist in our solar system. Planet Nine ...