Walmart's first Black Friday Deals event of 2024 began Monday, Nov. 11. The best deals from the sale include $50 off the new ...

Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale warning signs.

An Icelandic photographer shared a video of lava flowing over snow during the February eruption at Sundhnúkagígar. The ...

If you cut down a tree, you can read an environmental record. Now climate change is complicating the narrative.

Indonesia's Mount Lewotobi Laki Laki volcano spewed towering columns of hot ash high into the air days after a huge eruption ...