A many-legged oddball from long ago helps fill a major gap in the fossil record — and hints at how insects ended up with just six legs.
A many-legged oddball from long ago helps fill a major gap in the fossil record — and hints at how insects ended up with just six legs.
Was the ‘American cheetah’ a cheetah at all? 
AI agents aren’t ready to replace humans in behavioral research 
A culprit for corrosion may have been operating under our noses 
New Hubble images reveal a bizarre decagon over Saturn’s south pole 
A massive study unveils the genetic underpinnings of fibromyalgia 
The universe may have been building rocky planets almost from the start 
As wildfires spread north, UN agencies race to help Europe adapt 
Central Park adapts to climate change while helping New York stay cool 
UN aims to raise nearly $50 million for Nepal flood response 
West Bank: UN rights report warns of forcible displacement from three refugee camps