TOP 100 SCIENCE SITES
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| Mercury Showing Its Age, Photos Reveal Scientists are excitedly examining recent pictures of Mercury that reveal the wrinkles of a shrinking, aging planet with scars from volcanic eruptions and a fascinating birthmark shaped like a spider. feeds.cbsnews.com |
High-tech border project said ready for use WASHINGTON (Reuters) - A high-tech "virtual fence" on part of the U.S. border with Mexico is finally ready for service and the technology can fight illegal crossings all along the frontier, the Homeland Security chief said on Friday. feeds.reuters.com |
S Korea to change astronaut candidate under request by Russia South Korean Science Ministry may change the candidate for South Korea's first astronaut under request by Russian evaluators, South Korea's Yonhap News Agency reported on Monday. The Russian evaluators wanted to change Ko San, who w ... english.people.com.cn |
California utility to add 250 MW in solar cells NEW YORK (Reuters) - Utility Southern California Edison said on Thursday it would spend $875 million to build a network of 250 megawatts of photovoltaic solar power generation, making it the biggest solar cell project in the nation. feeds.reuters.com |
Dot Earth: President Calls for Curb on Greenhouse Emissions In a speech, the president set a goal of flattening emissions of carbon dioxide from American power plants by 2025. dotearth.blogs.nytimes.com |