earth5h
One million years of heavy rain triggered Earth's era of dinosaur dominance
Imagine a world where continents are fused into one massive landmass, and life as we know it is on the brink of ...
Live Science7h
'Another piece of the puzzle': Antarctica's 1st-ever amber fossil sheds light on dinosaur-era rainforest that covered South Pole 90 million years ago
Until now, Antarctica was the only continent on Earth without any known amber fossils. But sediment cores taken from below the seafloor have revealed a tiny piece of fossilized resin holding fragments ...
Scientific American8h
The Arecibo Message, Earth’s First Interstellar Transmission, Turns 50
The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...