Disappearing homing pigeon mystery solved
Homing pigeons are usually remarkably efficient navigators, however, on rare occasions, things go drastically wrong. So, when Jon Hagstrum of the US Geological Survey read in his local newspaper about two ...
'Atlantis' volcano gives tips for mega-eruptions
Around 1630 BC, a super-volcano blew apart the Aegean island of Santorini, an event so violent that some theorists say it nurtured the legend of Atlantis.
Geologists report that risks of big earthquakes may be underestimated
Geologists map rocks to soak CO2 from air
A new report by scientists at Columbia University's Earth Institute and the US Geological Survey points to an abundant supply of carbon-trapping rock in the US that could be used to help stabilize global warming. ...
7.1-magnitude quake hits off Fiji
A major earthquake was recorded in the south Pacific early Sunday, about 140 kilometres (88 miles) northeast of Fiji's Ndoi Island, the US Geological Survey said.
35,000 walruses mass on Alaska beach 'due to climate change'
At least 35,000 walruses have beached themselves on a remote Alaskan coastline in a phenomenon blamed on the melting of arctic ice due to climate change, experts said on Wednesday.
Study throws cold water on Arctic oil, gas dreams
The Arctic, often presented as the promised land by oil companies, is likely to play only a marginal role in providing for the planet's future energy needs, a Norwegian study claimed Tuesday.
New study highlights California tsunami risk
More than a quarter of a million Californians live in coastal areas which could be hit by devastating floods from a major tsunami in the quake-prone US state, a new study says.
Dallas suburb rattled by 3.4-magnitude quake (Update)
(AP)—Damage from a small earthquake and a subsequent aftershock in a suburb west of Dallas was mostly limited to cracked walls and knocked-down pictures, authorities said.
US launches Earth observation satellite (Update)
The United States launched its latest Earth observation satellite Monday atop an Atlas V rocket from Vandenberg Air Force Base in California, NASA said.
Alaskan caribou and ptarmigan migrations recorded
In the February issue of BioScience, biologists describe the first-of-a-kind recording of caribou and ptarmigan migrations made with 14 automated cameras positioned in the northern foothills of the Brooks Range, Alaska. By ana ...
Shaking 'swarm' fuels California's quake jitters
A "quake swarm" that has shaken southern California with hundreds of moderate temblors in quick succession is fueling jitters in the Golden State, long braced for the Big One.
Double quake highlights Italy's seismic perils
Two killer earthquakes that struck northeastern Italy in nine days have shed light on the brutal but complex seismic forces that grip the Italian peninsula, scientists say.
Moderate 6.5 earthquake strikes off Nicaragua, USGS reports
A moderate 6.5-magnitude earthquake struck off the coast of Nicaragua on Saturday and rattled nearby cities, but scientists said it was unlikely to have generated a major tsunami.