Uncategorized
- Oceans
Glacier melt causes large fraction of sea level rise
From 2003 to 2009, thawing ice nearly as large a contributor to oceans as massive sheets at poles, researchers find in new analysis.
- Psychology
Closed Thinking
Without scientific competition and open debate, much psychology research goes nowhere.
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- Space
Kepler mission may be over
The planet-hunting telescope has been crippled by the failure of two out of four pointing devices.
- Animals
Malaria parasite drives mosquitoes to human scent
Compared to uninfected insects, ones carrying disease land more often on sweat-soaked stockings.
- Life
Cloning produces human embryonic stem cells
Fine-tuning of technique used in other animals could enable personalized medicine.
- Physics
Low-energy laser makes leap toward practicality
Researchers have created a polariton device that runs on electricity.
- Animals
Tamed fox shows domestication’s effects on the brain
Gene activity changes accompany doglike behavior in foxes bred over more than 50 years.
- Life
Fossils point to ancient ape-monkey split
Apes and monkeys split from a common ancestor more than 25 million years ago, fossil finds suggest.
- Earth
Groundwater isolated for eons
At least 1.5 billion years after it last saw the surface, flowing liquid may host life.
- Climate
Warming may not release Arctic carbon
Element could stay locked in soil, 20-year study suggests.
- Life
Body’s clock linked to depression
Gene activity in the brain suggests that circadian rhythms are off-kilter in people with depression.
