The Earliest Hints of Lead Pollution Dates 5,200 Years Back, Ancient Agrarian Sediment Core Reveal Traces Lead poisoning has ...

Las Vegas residents and businesses are being urged to turn off all boilers and water heaters as soon as possible. The city ...

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows.

An episode of significant ash emission occurred from the summit crater of Kanlaon Volcano in Negros Island at 2:32 p.m. on ...