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. ...
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 ...
Are large earthquakes linked across the globe?
The past decade has been plagued with what seems to be a cluster of large earthquakes, with massive quakes striking Sumatra, Chile, Haiti and Japan since 2004. Some researchers have suggested that this cluster has occurred ...
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.
China suspect in US satellite interference: report
NASA satellites were interfered with four separate times in 2007 and 2008, possibly by the Chinese military, according to a draft of an upcoming report for the US Congress.
'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.
Spectral analysis reveals Moon might have had water when it was formed
Greenpeace says Russia denies it Arctic access
Greenpeace said Wednesday that Russia had denied its ship access to Russian Arctic waters to hide the extent of its lucrative energy exploration work in the fragile ecosystem.
Following Phragmites home: Satellite data helps map the spread of an invasive reed
Phragmites australis, an invasive species of plant called common reed, grows rapidly into dense stands of tall plants that pose an extreme threat to Great Lakes coastal wetlands. Early treatment is the ke ...
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.
Greenpeace 'polar bears' protest Arctic oil drilling
Two Greenpeace activists dressed as polar bears boarded an oil platform in Norway on Wednesday to protest against Norwegian oil and gas group Statoil's planned drilling in the Arctic.
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.
Solar power development in US Southwest could threaten wildlife
Government agencies are considering scores of applications to develop utility-scale solar power installations in the desert Southwest of the United States, but too little is known to judge their likely effects on wildlife, ...
North American freshwater fishes race to extinction
North American freshwater fishes are going extinct at an alarming rate compared with other species, according to an article in the September issue of BioScience. The rate of extinctions increased noticeably after 1950, althou ...