Life
- Life
Rare mutations key to brain disorders
Many cases of mental retardation can be explained by genetic variants that arise in affected individuals.
- Animals
Cats drink using lap-and-gulp trick
Felines imbibe by pulling up a column of fluid and then snatching a bit of it before it splashes back down.
- Animals
Acidification may halve coral class of 2050
Already shown to be a threat to established reefs, experiments show that changing ocean chemistry also threatens the establishment and survival of larvae.
- Life
Three scientists, three wishes (with extras for the cosmologist)
Research luminaries reveal the questions they'd most like to see answered.
- Life
Soil search suggests broad roots for antibiotic resistance
Drug-defeating genes are everywhere, but don’t blame dirt-dwelling bacteria for resistance seen in the clinic.
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- Life
Will groom for snuggles
Sooty mangabey and vervet monkey mothers charge a price, dictated by market forces, that other females must pay to touch their babies.
- Life
Genome may be mostly junk after all
A cross-species comparison suggests that more than 90 percent of the DNA in the human genome has no known function.
- Life
Central dogma of genetics maybe not so central
In thousands of genes, RNA frequently fails to accurately transcribe DNA.
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- Life
1000 Genomes pilot a hit with geneticists
The first stage of a project to probe human genetic diversity has found millions of new variations.
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