News
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Bacteria do the twist
A newly identified bacterial protein generates the sinuous shapes of some bacteria.
- Science & Society
Money Crunch: Tight budget leaves scientists disappointed
In the federal budget for FY 2005, research and development funding for defense and homeland security gets a boost, but overall investment in science and technology is meager by comparison.
- Ecosystems
Mangrove Might: Nearby trees boost reef-fish numbers
Coastal mangroves give an unexpectedly important boost to reef fish.
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Gassing Up: Oxygen’s rise may have promoted complex life
The increasing amount of oxygen in Earth's atmosphere may have driven the emergence of complex life.
