That tracks with a 2018 study, which found that air purifiers improved the indoor air of patients with asthma. The Journal of ...

For the last 10 months, a volcano in Alaska has been brewing for an eruption, and now it's closer than ever. Here's what the ...

The UN nuclear watchdog chief will make his first visit this week to storage facilities for vast quantities of soil ...

While volcanoes can be frightening, supervolcanoes are even scarier. These five supervolcanoes are proof of that, having ...

In addition to a GoFundMe campaign that’s already raised thousands, the school district and Lock Haven’s Avenue 209 ...