Related topics: climate change

Experts say nuclear power needed to slow warming

Some of the world's top climate scientists say wind and solar energy won't be enough to head off extreme global warming, and they're asking environmentalists to support the development of safer nuclear power as one way to ...

Late Cretaceous Period was likely ice-free

For years, scientists have thought that a continental ice sheet formed during the Late Cretaceous Period more than 90 million years ago when the climate was much warmer than it is today. Now, a University of Missouri researcher ...

Fisheries nations set to discuss bluefin tuna

(AP)—After defeating a proposal in 2010 to ban the export of an endangered fish that is a key ingredient of sushi, Japan and Asian nations argued it should be left to quota-setting international fisheries bodies to bring ...

Electric-car Nemesis at top speeds is record-breaker

(Phys.org)—Fans call it the first "electric super car" for a reason. The UK-built on Thursday smashed the UK electric car land-speed record, topping 151 mph. The Nemesis was at an airfield near York, completing two runs ...

Lawmakers move to secure more life for 100-watt bulb

The House of Representatives gave extended life to the 100-watt bulb Friday, voting to delay a ban on sales of the incandescent bulb for nine months, from Jan. 1 to the end of the fiscal year, Sept. 30, 2012.

Study: Elephants unfazed by dynamite, but fear humans

(PhysOrg.com) -- Elephants are not bothered by dynamite explosions, but nearby human activity prompts them to dramatically change their behavior, reports a Cornell study that used automated listening devices to monitor elephant ...

Interior halting uranium mining at Grand Canyon

(AP) -- Thousands of mining claims dot 1 million acres near the Grand Canyon, and Interior Secretary Ken Salazar says his department has a responsibility to ensure those resources are developed in a way that protects communities, ...

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Environmentalism

Environmentalism, is a broad philosophy and social movement regarding concerns for environmental conservation and improvement of the environment. Environmentalism and environmental concerns are often represented with the color green. An informal or derogatory label for environmentalists is the term "greenie".

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