I just took this common pain medication...and I was today years old when I learned we don't actually know how it works. 😳 ...

With each breath, four out of every five molecules we inhale are nitrogen. This colourless, odourless gas makes up nearly 80% ...

A man from Jiangsu, China, who was fired for allegedly faking a foot injury while on sick leave, has won a major compensation ...

Transportation, agriculture, energy production, geography — all these factors drive Bakersfield's air pollution. What does it ...