The Asian harlequin ladybird carries a biological weapon to wipe out competing species.
The Asian harlequin ladybird carries a biological weapon to wipe out competing species.
Symbiotic fungi on the roots of bean plants can act as an underground signaling network, transmitting early warnings of impending aphid attacks.
A molecule found only in the blood of young mice dramatically reverses thickening and stiffening of the heart muscle in old mice.
The decline of a population of Arctic foxes isolated on a small Russian island may be due to mercury pollution from their diet of seabirds and seals.
Christian de Duve chose to be euthanized at home in Belgium at age 95.
As telomeres shorten with age, genes as far as 1,000 kilobases away could be affected, including one responsible for an inherited muscle disease.
Researchers use a protein-lipid complex found in human breast milk to increase the activity of otherwise-ineffective antibiotics against drug-resistant pathogens.
Hybrid viruses derived from an H5N1 bird flu strain can infect guinea pigs through the air.
A court ruling that stops the European Medicines Agency from releasing data from two US companies calls into question the agency’s push for transparency.
Research Associate, Perelman School of Medicine, University of Pennsylvania. Age: 27