The globe is on a hot streak, setting a heat record in June. That's after the world broke a record in May.
Condensation trails that airplanes produce mean not only a white-streaked sky on some days, but an increase in the amount of high-level clouds and, by extension, warming temperatures, according to a Penn State researcher.
Federal researchers are exploring several underwater sites where ships sank while navigating the treacherous waters west of San Francisco in the decades following the Gold Rush.
At least nine fin whales have been discovered floating dead in waters from Kodiak to Unimak Pass since late May.
(AP)—Two outpost offices of the National Weather Service in Alaska are finally ending what has been a bygone practice for most of the nation for almost two decades—using real human voices in radio forecast broadcasts.
Traditionally, it was assumed that corals do not face a risk of extinction unless they become very rare or have a very restricted range. A team of scientists from the University of Hawaii – Manoa (UHM), Joint Institute ...
Scientists have rediscovered a mostly intact World War II-era U.S. aircraft carrier used in atomic bomb tests and then sunk at a secret location off the Northern California coast decades ago.
Axial Seamount, an active underwater volcano located about 300 miles off the coast of Oregon and Washington, appears to be erupting – after two scientists had forecast that such an event would take place there in 2015.
The fate of some 40 stranded whales off Florida was unclear Friday, with officials saying they had lost track of two dozen but were hopeful these had swum to safety.
Researchers from several institutions are in the Four Corners region of the U.S. Southwest with a suite of airborne and ground-based instruments, aiming to uncover reasons for a mysterious methane "hot spot" detected from ...