Nosebleeds are common and often caused by dry air, allergies, or minor trauma, and they can usually be stopped by applying ...

Plant behavior may seem rather boring compared with the frenetic excesses of animals. Yet the lives of our vegetable friends, ...

Plants shape Earth’s atmosphere by moving carbon and water vapour. New research sheds light on how they learned to do it – ...

Afrin and Flonase are over-the-counter nasal sprays. Learn how they compare in effectiveness, side effects, and safety to ...