Life
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We summarize the week's science breakthroughs every Thursday.
- Health & Medicine
Malaria vaccine closer to reality
The success of two trials sets the stage for a final, large-scale trial that could mean approval of what would be the first vaccine against Malaria.
By Nathan Seppa - Animals
Dogs will go on strike over unfair treats
Equal sausage demanded for equal paw shakes.
By Susan Milius - Space
Meteorites could have thickened primordial soup
New experiments show that extraterrestrial impacts that occurred early in our planet's history could have created the raw materials for life.
By Sid Perkins - Health & Medicine
Honeybee CSI: Why dead bodies can’t be found
Virus could explain one symptom of colony collapse.
By Susan Milius -
- Ecosystems
Eating the Sun: How Plants Power the Planet by Oliver Morton
HarperCollins, 2008, 460 p., $28.95.
By Science News - Life
Fat cells also linked to prion infection
Disease-causing misfolded proteins at home in a growing list of tissues, organs.
- Life
Spanish Inquisition couldn’t quash Moorish, Jewish genes
Finding suggests modern history, not just prehistory, can leave a strong mark on a region’s genetic signature.
- Life
Funny smell may have split bee species
Among male bees that create their own perfume, a change in the sense of smell might mean a split in species.
By Susan Milius - Health & Medicine
Protein found to set the heart’s cadence
Researchers have discovered a molecular metronome that sets the rhythm of the heart and blood pressure.
- Earth
Antidepressants make for sad fish
Fish may suffer substantially from even brief encounters with antidepressants, which wastewater releases into river water.
By Janet Raloff - Animals
Lizard push-ups grab attention
Nearby lizards more likely to get the message if its preceded by push-ups