Tag: Daylight
How the Earth’s tilt creates short, cold January days
Deanna Hence, University of Illinois at Urbana-Champaign
Above the equator, winter officially begins in December. But in many areas,...
What is the summer solstice? An astronomer explains
Stephen Schneider, University of Massachusetts Amherst
The summer solstice marks the official start of summer. It brings the longest day and shortest night of the...
What is the summer solstice? An astronomer explains
Stephen Schneider, University of Massachusetts Amherst
The summer solstice marks the official start of summer. It brings the longest day and shortest night of the...
EXPLORING NATURE
Climate change is making plants less nutritious − that could already...
Ellen Welti, Smithsonian Institution
More than one-third of all animals on Earth, from beetles to cows to elephants, depend...
