End of the Line for Metal Batteries?
New technology could produce lightweight and simple energy storage using nanotubes and paper.
Copenhagen Climate Talks »
Last Best Chance: UN Climate Conference Opens
The UN climate conference at Copenhagen is the largest ever assembled.
Environment »
West Africa's Giraffes Make Surprising Comeback
Once numbering in the thousands, a mere 50 remained by the mid 1990's.
Energy »
Designing a Cheaper Fuel Cell
New formula helps increase the efficiency and decrease the cost of the technology.
Space »
Gallery: Constellation, NASA's Moon Program
Astronauts will launch on a rocket made up of a shuttle-derived solid rocket booster.
More Science News
- Anybody Home? The Search for Animal Consciousness
- NASA to Launch Sky-Mapping Spacecraft
- Scientists, Lawyers Mull Effects of Home Robots
- In Search of the Perfect Cloak
- Study: Slowdown in Warming Last Year Not Permanent
- Australian Dives Face-First Into Deadly Jellyfish
- Bird Feeders, Migration Change May Split a Species
- Rising Sea Levels Will Prompt "Brutal" Choices
- Debate Over Evidence of Mass Cannibalism
- Ocean's CO2 Uptake is Not Constant
- Mounting Fears Over Giant Carp Reaching Great Lakes
- New Technique Identifies Sharks by Their Chomp
- Forest Fires Could Spread Pollutants
- Facebook Profiles Capture Your True Personality
- Amino Acid Recipe Could be Life-Extending
- Man Controls Robotic Hand with Thoughts
- Gene Stops Tumors, but Only When It's Gone

