Obama announces plan to lease federal waters for clean energy

President Obama marked Earth Day Wednesday by announcing a new initiative to lease federal waters for the purpose of generating electricity from wind and ocean currents. The president announced the initiative, to be administered by the Interior Department, while reiterating his pledge to push for a comprehensive energy plan that encourages the development of alternative fuel sources, cuts dependence on foreign oil, addresses climate change, and creates new jobs

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Spotting Distant Worlds from the Backyard

It was arguably the biggest news in science this month: A graduate student in Australia discovered the continent of Africa. What makes Sally Langford’s discovery so remarkable — and worthy of reporting in the journal Astrobiology on April 6 — is not what she saw, but how she saw it. Once a month over the course of three years, Langford stood huddled against the evening chill in lonely Australian farmland and watched as the east coast of Africa shone in the midday sun

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An Organism Survives Antarctica, and Maybe Mars

Say what you will about the simple, uninteresting lives of microorganisms, they’re tough little critters. You try surviving for a million and a half years without heat, food or sunlight and see how you do. A team of National Science Foundation researchers just discovered a species of Antarctic organisms that has accomplished exactly that — and the microbes’ unlikely survival can tell us a lot not just about the adaptability of life on Earth, but the prospects for it on Mars

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3 Chicago-area hospitals check on TB-infected doctor’s contacts

Public health officials in and around Chicago, Illinois, announced Friday they are offering testing to hundreds of patients and staff members at three area hospitals who may have been exposed to tuberculosis by a doctor who was recently diagnosed with an active case of the disease. The TMZ photographer filed a complaint with police claiming the actor damaged his camera and pushed him in the face at La Guardia Airport, according to an airport spokesman. “We’re looking into this allegation and if it’s warranted, we’ll turn it over to the proper authorities,” said Port Authority of New York and New Jersey spokesman Ron Marsico

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Photos reportedly show N. Korean rocket in flight

A nonprofit institution that focuses on stopping the spread of nuclear weapons on Monday night released what appears to be satellite images of North Korea’s rocket in flight. The communist nation launched the rocket last weekend in defiance of international opposition

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Dalai Lama thanks India for 50 years in exile

Cloaked in a traditional flowing red and saffron Tibetan robe the Dalai Lama took a deep breath as he began to express his gratitude to the country that took him in as a refugee 50 years ago. “I think in this country (there are) many other refugees,” the Dalai Lama reflected, sitting cross legged

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