Senate seeks to reverse law on engineered crops

The Senate is seeking to reverse a controversial law that allows farmers to harvest genetically modified crops even when the crops are caught up in legal battles.

United Tech: Europe improving, military parts down

Sharp cuts in U.S. military spare parts orders are hurting United Technologies Corp.'s helicopter maker, Sikorsky, the chief financial officer said Tuesday, although he was more optimistic about prospects in Europe.

Precise remote sounding for better climate models

The water budget of the troposphere, the bottom layer of the Earth's atmosphere, determines the weather and plays a central role in climate change. The isotope composition of water vapor, i.e. the ratio of light and heavy ...

NASA selects top 96 asteroid initiative ideas

NASA has chosen 96 ideas it regards as most promising from more than 400 submitted in response to its June request for information (RFI) about protecting Earth from asteroids and finding an asteroid humans can explore.

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