13 Things to Know About DNA Testing KitsHow to interpret them correctly, how accurate they are, and what's next on the horizon.
The CDC Makes It Official: Public Pools Are DisgustingFrom 2000 to 2014, a number of "diarrheal incidents" led to thousands of pool-goers getting sick.
Sleeping In on Weekends May Help You Catch Up on Sleep After AllThe new study could change the way we think about sleep debt.
How Michael Jackson's Dancing Defied the Laws of BiomechanicsThe entertainer's much-imitated dance moves pose challenges for neurosurgeons.
The First Shot to Stop Chronic Migraines Just Secured FDA ApprovalAnd you only need to get it once a month.
'Man With the Golden Arm' Retires From Donating Blood After Saving More Than 2 Million BabiesJames Harrison has donated blood more than 1100 times over the past 60 years.
15 Fascinating Facts About Florence NightingaleFlorence Nightingale, the founder of modern nursing, left a revolutionary mark on sanitation, healthcare ... and pie charts.
The Math Behind the Classic Eye Chart Is Surprisingly ComplexUnderstanding the design can tell you a lot about how vision works.
Think You're Dehydrated? This Skin Test Will Tell You in SecondsIf you fail the test, it's time to visit the water cooler.
The Best Homemade Remedy for Sunburn, According to a DermatologistHere's one way to feel better after being baked.
3 Ways to Tell Whether You Have Allergies or a ColdThey have remarkably similar symptoms, but doctors say there are a few ways to tell them apart.
A Breakthrough Global Study of Depression Finds 44 Genetic Variants Linked to the DiseaseIn the largest study of its kind, researchers offer a major step forward in how we understand depression.
This California Gym Runs on Energy Generated by Your WorkoutEco-friendly equipment saves Sacramento Eco Fitness hundreds of dollars on electricity each month.
Women Suffer Worse Migraines Than Men. Now Scientists Think They Know WhyThis could change the way we treat the condition.
The Surprising Link Between Language and DepressionThe overuse of certain words is a marker of depression.
Just 5 Alcoholic Drinks a Week Could Shorten Your LifespanAnd 10 drinks a week could shave two years off your life.