Maybe you’ve seen a video clip of a fluffy white fox moving carefully through a frozen landscape. Suddenly it leaps into the air and dive-bombs straight down into the snow. If so, you’ve witnessed the unusual hunting skills of an arctic fox.
Tens of millions of Americans have been infected with and survived COVID-19. Many survivors get back to normal health within two weeks of getting sick, but for some, symptoms can persist for months.
In those 20,301 tweets I learned something fundamental about how the 45th president of the United States used Twitter to tell his own story.
Ice-nucleating particles typically play a major role in cloud behavior, and the strength of that effect is still being studied.
The entire administration is mobilizing to take on the challenge from every angle in a strategic, integrated way.
Harriet Tubman worked as a slave, spy and eventually an abolitionist. Her belief in God helped her remain fearless.
Steven Pressman and two other economists share what's on the top of their wish lists for President Biden and Congress, and why.
Light pollution, such as that from cities, can severely disorient migratory birds and make it hard for them to navigate.
Some animals can detect many chemical signals over great distances and can make rapid and accurate mental associations about them.
While it never regained its lofty status as the top diet soda, loyal Tab fans kept the brand alive.