Competition for resources between mothers- and daughters-in-law having children at the same time could have been a driver for the emergence of menopause.
Daily News Roundup
Competition for resources between mothers- and daughters-in-law having children at the same time could have been a driver for the emergence of menopause.
A polar bear in a German zoo dies after contracting a virus normally found in zebras.
A former manager at Genentech claims the company bypassed ethical and clinical guidelines in order to rush a promising drug through clinical trials.
Patent expirations of one HIV drugs will make the disease cheaper—but also more cumbersome—to treat.
Researchers have found an increase in butterflies with unusual wing shapes, legs, and antennae than before the nuclear disaster.
The root system of a tree species is genetically different than the leaves of that individual, potentially modifying scientists’ understanding of evolution.
Researchers analyzing the bacteria in municipal drinking water find simple measures can increase beneficial bacteria while reducing pathogenic strains.
As many as 1,000 different non-native organisms used in the classroom are being released into the wild by school teachers.
Australian trout are susceptible to skin cancer, according to a new study—the first evidence that wild fish can be afflicted by the disease.
Farmed salmon may have more in common with their more expensive wild-caught counterparts than consumers are led to believe.