A new study, led by federal agencies in collaboration with the University of Colorado Denver, shows that the whitebark pine ...

When Gus was just a sapling 1,000 years ago, there were an estimated 250 million people on Earth, far less than today’s 6.8 ...

The Black Widow spider is not to be messed with. This highly venomous spider is feared by many—but, as this identification ...

For the more than 242 million years that lizards and snakes appear in the fossil record, they show up mostly as pieces of ...

The Delaware Birding Trail gives specific sites and explains why the state is a favorite for serious birders and why autumn is the peak time ...

Experts at Virginia Tech are saying the box tree moth caterpillar has been detected in Virginia, and this could be bad news ...

Paint marks on a tree aren't always random. Here are what the different colors may mean and why it is important to know what ...

With their wide-spreading, leafy branches, ash trees are quite popular in the U.S., but they're being seriously threatened by ...

J ust in time for the peak of fall foliage season, the state is kicking off a revamped weekly online foliage report to better ...

Researchers looked at DNA from 29 otters and discovered that they fall into two very different groups. They suggest giving ...

Remote and wild, Indonesia’s Raja Ampat region has been considered sacred by locals for centuries. New coral conservation ...

Remote and wild, Indonesia’s Raja Ampat region has been considered sacred by locals for centuries. New coral conservation ...