Biden's new ad takes on his age: "I'm not a young guy"

Climate Change May Have Driven Ancient Human Species to Extinction

The Evolutionary Origins of Laughter Are Rooted in Survival – Not EnjoymentIt's Official: Study Finds We Have No Idea What We're Saying When We Use Emojis

This Infographic Reveals Whether You Earn More Than Einstein, Curie, or NewtonAutism Risk Lowered by Taking Carnitine When Pregnant, Say ScientistsScientists Have Published The First Definitive Study of Creepiness

Consciousness Occurs in 'Time Slices' Lasting Only Milliseconds, Study SuggestsPeople Are Saying These 1,500-Year-Old 'Adidas Sneakers' Are Proof of Time Travel

Here's Richard Feynman's Simple Technique For Sorting Science From Pseudoscience

Sexually Transmitted Infections Could Explain Why Humans Became MonogamousHere's Why Joints Crack And Pop, And What It Really Means For Your Poor Old Body

Major Study Finds Pregnancy Issue Actually Linked to Autism, And It's Not VaccinesPeople Are Getting Dangerously High on a Bizarre Catnip Cocktail For 'Pet Anxiety'

11 Simple Things You Should Do to Beat The Daylight Saving 'Jet Lag''Unhealthy' And 'Confusing' Daylight Saving Switches May Stop if US Passes This Law