The Atacama Large Millimeter/submillimeter Array (ALMA) has captured the motion of spirals of dust around a young star and shown that the winding motion of the spiral pattern is conducive to planet ...
Each fall, millions of monarch butterflies leave their summer breeding grounds in the northeastern U.S. and Canada and travel upwards of 3,000 miles to reach overwintering grounds in southwestern ...
Four billion years ago, the surface of the Earth was a battleground of chaos lava flows, meteorite impact, and tectonic writhing constantly destroyed new skin of the planet. But in all this geologic ...