Native 'ohi'a lehua trees can briefly close tiny pores in their leaves to limit how much sulfur dioxide gas gets inside when ...

Add Yahoo as a preferred source to see more of our stories on Google. Mount Etna The science of predicting volcanic eruptions can genuinely save lives – potentially, a lot of lives – and researchers ...

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 ...

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.

While spring and summer have traditionally been the busy times of the year for spreading mulch around trees, shrubs and other perennial plants, more homeowners and landscapers are spreading mulch in ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

Do you love your trees? Then stop this mulching practice. “Volcano mulching” is sure to lock moisture against the tree, inviting fungal problems, for starters. Markis Hill Special to The Star Pick any ...

The science of predicting volcanic eruptions can genuinely save lives – potentially, a lot of lives – and researchers have shown that tree leaf colors can act as warning signals around a volcano ...