Dust mites, gall wasps and book lice don't bite, but they might make you wheeze. Scientists found about 100 types of arthropods wiggling or munching skin flakes in typical homes. Take a look.
In a blow to the coal industry, a new terminal in the Pacific Northwest was denied approval after opposition from environmental groups and a debate between local Native American tribes.
Veteran NPR editor Peggy Girshman, who died in March, wrote her own eulogy, which included personal health advice and tips for better journalism. The eulogy was read at a memorial service Saturday.
Following a string of safety lapses, the National Institutes of Health is making changes at its Clinical Center, the world's largest research hospital.
Our appetite for the Pacific bluefin — prized for its tender, flavorful flesh — has reduced stocks to just 2.6 percent of original levels. The incentive to save bluefin is ecological — and financial.
Women scientists get first-author credit on medical studies much less often than their male coauthors. That has career implications and could even be skewing the study of women's health.
How does a country bring its people into the 21st century without pumping huge amounts of carbon into the atmosphere? This challenge is more acute in India than anywhere else.