Giant Sea Scorpion Discovered; Was Bigger Than a Man
"The size of a large crocodile, the 390-million-year-old sea scorpion was the top predator of its day, slicing up fish and cannibalizing its own kind in coastal swamp waters, fossil experts say."
First biological weapons: 3300 years ago
Trophy Hunting May Push Polar Bears to "Tipping Point"
Polar bear populations are already sinking due to global warming, but now they're facing a new threat.
Climate change has quadrupled natural disasters in just 20 years! Study