On Nature News - March 12, 2009
Peking Man older than thought
Classic Homo erectus fossils in Zhoukoudian caves are more than 700,000 years old.
Lithium batteries charge ahead
Researchers demonstrate cells that can power up in seconds.
The lowdown on animal testing for cosmetics
European Union continues phasing out animal experiments.
Turkish scientists claim Darwin censorship
Science-funding agency accused of removing evolution article — and its editor — from mainstream magazine.
Cosmic strings could solve positron mystery
Collapsing defects in the Universe's structure may generate antimatter excess.
