Climate
- Climate
Energy: Apollo-like Program Needed
Big action and big bucks are needed to deal with the United States' energy problems, research leaders argued today.
By Janet Raloff - Climate
Heat waves stunt grassland growth
An abnormally hot year can significantly suppress growth in grasslands, a stifling effect that lingers well into the next year even if temperatures return to normal. It can also hinder how well the grasslands absorb carbon dioxide from the atmosphere.
By Sid Perkins - Astronomy
McCain Is Bullish on R&D
Featured blog: John McCain weighs in on science and technology issues with long-awaited written responses to the Science Debate 2008.
By Janet Raloff - Ecosystems
Coastal dead zones expanding
The number of coastal areas known as dead zones is on the rise. A new tally reports more than 400 of the oxygen starved regions worldwide.
- Climate
Forecast: Gullywashers
Climate simulations are underestimating how often intense rainstorms occur at warm temperatures, a hint that episodes of extremely strong precipitation and flooding will strike more often as the global average temperature rises.
By Sid Perkins - Climate
A Fairy Tale: Cheap Gas
Lawmakers are looking for an answer on how to lower the price of gasoline: That's the wrong question.
By Janet Raloff -
- Climate
Trade affects China’s carbon footprint
Featured blog: Goods exported from China to the United States and elsewhere account for a huge share of the Asian behemoth's emissions of greenhouse gases.
By Janet Raloff - Astronomy
Science Future for August 2, 2008
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By Science News - Climate
Hydrogen economy sustainable in 15 years
Hydrogen fuel cells can eventually replace the combustion engine, but meanwhile a wider range of technologies will be needed to reduce carbon emissions.
- Climate
Another climate ailment
Global warming may turn out to be more than just a pain in the neck: Rising average temperatures could trigger an increased prevalence of kidney stones.
By Sid Perkins - Chemistry
CO2: Only One Flavor
Federal climate policymakers should have a grounding in basic chemistry.
By Janet Raloff