'Guardian of the genome' protein found to underlie skin tanning
Canadian stroke victims more likely to die on weekends
Genes commonly shared between species, studies show
Plants, heal thyselves
What chimps can teach women about getting the best mate - the estrus synchrony index
Creating Jack's Beanstalk
Queen's studies find new links between wine, fermented foods and cancer
A jet of molecular hydrogen arising from a forming high-mass star
New report: Explosive growth changes salmon industry
Human pubic lice acquired from gorillas gives evolutionary clues
Biofuels: An Advisable Strategy?
Carbon dioxide and the ocean
Are baby boomers in worse health or complaining more than prior generations?
Preventing early blindness using protein transport within photoreceptors
Solar power at play
First X-ray detection of a colliding-wind binary beyond the Milky Way
The penalty of having a twin sister - less sex
How do people feel about nanotechnology?
Hubble Pans Across Heavens to Harvest 50,000 Evolving Galaxies
Solar energy conversion offers a solution to help mitigate global warming
For easy tasks, brain preps and decides together
New study suggests special cocoa may lead to sustained improvement in blood vessel function
Researchers discover gene essential to cerebellum formation
Scientists genetically engineer tomatoes with enhanced folate content
Penn researchers discover new molecular path to fight autoimmune diseases