EPA tightens limits on a chemical used to sterilize medical equipment, citing cancer risk

Science Reveals Why The Mysterious Whale Shark Gets So Big

Predators Have Evolved to Not Overexploit Their Resources. Can Humans Do The Same?The 'Slow And Silent' Part of The San Andreas Fault May Still Be an Earthquake Threat

Road Salt's Harm to Freshwater Ecosystems Could Ripple Out to All of UsThis Huge Yellow Spider Could Spread Across The US Seaboard in No Time at AllBehold The Most Up-To-Date Scientific Reconstruction of a Prehistoric Ichthyosaur

'Weird', Long Lost Rocks Could Explain How a Hellish Earth Became HabitableFootage From an Abandoned Aquarium Looks Like It's Straight Out of a Horror Film

Tiny New Species of Stegosaur Unearthed in China

Scientists Can Now Trace Earth's History in Individual Grains of SandDiscovery of Giant Viruses Adds an Unexpected Twist to The Debate: Are Viruses Alive?

Apes Can Tell When We Believe Something That Isn't True, And Take Pity on UsThis Ancient Tick Is Engorged on The Oldest Mammal Blood Ever Discovered

Bacteria Linked to Human Disease Have Been Found in Orca BlowholesThis Strange Little Badger Stole a Cow And Buried Its Entire Body Underground