Here Are The Signs You're Really Dehydrated And What to Do About It

Weight Loss Stats Don't Tell The Full Story. Experts Explain Why That MattersScientists Reveal How Much Exercise You Need to 'Offset' a Day of Sitting

Pumping Beats Threaten The Hearing of Nearly Half of All Teens And Young AdultsSmoking Cannabis Could Harm Your Lungs More Than Tobacco, Study FindsScientists Record a Virus 'Prowling' Cells in Search of a Way Inside

Sperm Counts Are Dropping Across The World, And The Decline Is AcceleratingBrain Zaps Helped These Two Patients Get on Top of Their Binge Eating

Scientists Discover X Chromosomes Being 'Silenced' in Male Cancer Cells

The Most Common Pain Relief Drug in The World Induces Risky Behavior, Study ShowsScientists Have Developed a Chemical That Extracts Uranium From Irradiated Mice

Recent Unusual Measles Cases in Australia Show Why That Second Shot Is So ImportantAlmost 90% of Flying Insects Tested in Hospitals Carry Potentially Harmful Bacteria

'Female Viagra' Was Just Approved by The FDA Despite "Skimpy Peer-Reviewed Data"There's Bacteria Living on Your Eyeball, And It Could Be More Important Than We Think