NFL fans are facing freezing temperatures this weekend. Here are some cold-weather tips tested at the top of Mt. Kilimanjaro

The Sun Is Eerily Quiet Right Now

This Awesome Periodic Table Shows The Origins of Every Atom in Your BodyUS Farmers Have Been Caught Feeding Red Skittles to Their Cattle

Research Shows Babies Remember Their Birth Language, Even if They Never Use ItThis Drug Company Just Got Caught Jacking Up The Price of a Baby Medicine by 85,000%Scientists Say There's No Such Thing as 'Middle Child Syndrome'

We Finally Know What Ötzi The Iceman Ate For His Last MealScientists Have Identified a Weirdly Common Form of Synaesthesia

Natural Selection Is Causing a Decline in Human 'Education Genes', Say Scientists

Scientists Say It's Time We Discussed Creating Humans From Stem CellsMysterious Lights Appeared Above San Diego This Week, And People Have Been Freaking Out

New Horizons Just Sent Back The First Images of The Mysterious Object It'll Reach on New YearsHubble Has Delivered New Pics of Saturn's Aurora And They Are Absolutely Stunning

The ISS Sprung a Leak But There's Nothing to Panic About… ProbablyBlack Holes Not Only Destroy Stars, They Have The Power to Reignite Them