Kathy Griffin, who appeared on 'Curb Your Enthusiasm,' slams star Larry David

This Alien World Is So Extreme, It Has Literal Clouds of Vaporized Rock

Scientists Detect an Ancient Rock Structure Hidden Beneath Antartica, Shifting The IceExtreme Weather Has Made Half of America Look Like Tornado Alley

Thousands of Puffins Perished in Alaska in a Massive Mortality EventPhilippines Passes Bill Requiring Students to Plant 10 Trees Before GraduatingThis Incredibly Rare Photo of a Bald Eagle And Its Reflection Is Stunning The World

This Is What Happens to Your Body in Mount Everest's Overcrowded 'Death Zone'Vast New Reservoir of Water Ice Has Been Found Beneath Mars' North Pole

It's Official: Malaysia's Last Male Sumatran Rhino Is Dead

Here's How Scarily Accurate NASA's Long-Term Climate Predictions Have Been So FarLab-Grown Brain Experiment Reverses The Effects of Autism-Linked Gene

Huge Study Identifies The 'Optimal' Amount of Sleep From Middle Age OnwardsRegular Weed Smoking Seems to Increase Cardiovascular Disease Risk, Study Shows

Newly Identified Lupus-Causing Gene Provides a Potential Target For Better Treatments'Maladaptive Daydreaming' Could Be a Distinct Psychiatric Disorder, Scientists Claim