Weather & Science Video

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A look at weather conditions in the Northeast, updated twice each day.

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A look at weather conditions in the South, updated twice each day.

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A look at weather conditions in the West, updated twice each day.

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Three-day forecast for the entire US, updated each morning and afternoon.

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With huge amounts of electronic waste being dumped in Africa, a company in Cape Town is making a profit with refurbishing and recycling.

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In Grand Teton National Park, volunteers help to manage congested roadside "wildlife jams" and patrol campgrounds to avoid dangerous bear-human conflicts.

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Living inside wildlife reserves in India, tribal people suffer from attacks by bears, wild boars, elephants and snakes much more frequently than by tigers and leopards.

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A 315-million-euro satellite that will gauge the impact of climate change on the movement of water across land, air and sea was hoisted into space early Monday. The Soil Moisture and Ocean Salinity (SMOS) probe will shed new light on how water circulates around Earth's oceans. Duration: 01:21

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A prison in Kenya goes green, using sustainable systems including biogas produced by waste material, replacing fuelwood.

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NASA launched Wednesday the world's tallest rocket, the Ares I-X, on a two-minute test flight. The rocket launched at 11:30 am (1530 GMT) after a series of delays due to poor weather conditions.