Drinking enough fluids is important for numerous bodily functions, including helping the heart pump blood more easily.
A child in Nebraska has died of a likely infection with Naegleria fowleri, popularly known as a brain-eating amoeba.
Scientists have finally identified the origin of a puzzling volcanic mineral on Mars that was found at the bottom of an ancient lake by the Curiosity rover.
More than 70% of our little blue planet is covered by water, but we can only drink a tiny fraction of it. Why can't we drink saltwater when it is all around us?
A World War II-era landing boat — the same type used on D-Day in 1944 — is the latest object to emerge from the receding waters of Lake Mead near Las Vegas.
Neptune is the farthest planet from the sun in our solar system and home to blistering winds and diamond rain.
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