Latest Margaret Tolbert Stories
Saturn's moon Titan is notorious for its shroud of organic haze. Recent experiments suggest that early Earth may have been covered by a similar haze. The discovery could shed light on how life spread around the globe.
Hazy skies on early Earth could have provided a substantial source of organic material useful for emerging life on the planet, according to a new study led by the University of Colorado at Boulder.
- One of a pair of round metal cymbals attached to the fingers and struck together for rhythm and percussion in belly dancing.