Cleaning sewers by hand is a profession in India that has been banned but still persists. Mechanical devices, including robots, are emerging as a possible solution.
A former official in the civil rights office says the unit seems afraid to offend U.S. Customs and Border Protection and ICE. Meanwhile, the complaints of abuses of families continue to pile up.
Ebola is spreading to the largest city in eastern Congo. Exactly one year after the disease was first detected in the country, a third person has been diagnosed with the in the city of 2 million.
The New Light shelter in Kolkata offers a safe home. Founder Urmi Basu was inspired by a walk through the city's red-light district. This year, she was given India's highest civilian honor for women.
The researchers looked at responses of 1,709 people in three countries that have undergone prolonged, brutal conflict. The findings hold encouraging news — and a cautionary note.
The decline of Earth's insect population may have serious consequences for humans, says scientist Anne Sverdrup-Thygeson. Insects are the world's janitors, as well as pollinators and a food source.
For children in developing countries, cancer care is largely out of reach. But new research is challenging assumptions that it's too costly and complicated.
Scientists hoping to get more diversity of ancestry among medical research volunteers need to grapple with the history of medical exploitation, says a Columbia University bioethicist.