Add Yahoo as a preferred source to see more of our stories on Google. Scientists can tell whether a volcano is about to erupt from the greenness of the trees around it, with more vibrant leaves ...

Add Yahoo as a preferred source to see more of our stories on Google. While spring and summer have traditionally been the busy times of the year for spreading mulch around trees, shrubs and other ...

Scientists have discovered that trees near volcanoes change color when a volcano is becoming more active. Now, NASA and the Smithsonian Institution are teaming up to track these changes from space.

Volcanoes rarely erupt without warning, but the signals they send are often subtle, scattered and easy to miss. Now a new line of research suggests the forests that cloak many volcanoes quietly record ...

MALILIPOT, PhilippinesMALILIPOT, Philippines — Nearly 20,000 people have fled from an erupting Philippine volcano and taken shelter in schools, disrupting education for thousands of students, many of ...

Image Credit: Arina P Habich at Shutterstock. Mulch is a gardener's best friend. It helps soil retain moisture, suppresses weeds, and keeps soil temperatures stable. But there’s a common landscaping ...