Homo erectus was not alone
New fossils shed light on human evolution and solve a 40-year-old mystery.
Why do women live longer than men?
Aussie women have an average lifespan of 84 years, while the men have an average of 80. The reason why could lie in our genes.
New lasers could prevent plane crashes
The laser light velocity sensors have been successfully tested in a high-speed wind tunnel.
Animals would trump Olympic athletes
If animals were allowed to compete in the Olympics, we wouldn’t really stand much of a chance.
Old termites go on suicide missions
Termites seem to have developed an explosive strategy for warfare.
Climate change and the modern polar bear
Polar bear evolution holds clues for past climate change events.
