The first case of an antibiotic-resistant "superbug" surfaced in South Asia and has triggered a global health alert.
A group of people who lived nearly 2,000 years ago in Sudanese Nubia took doses of tetracycline -- through their beer.
From diluted crude oil chemicals suspended in the Gulf, to traces of antidepressants in drinking water, can we really say our pollution ever goes away?
A recently discovered gene can jump across different species of bacteria and makes infections resistant to antibiotics.
The finely serrated teeth of sharks are fearsome enough, but now scientists say that even touching the skin of a shark could harm you -- by infection.
A common chemical found in antibacterial soaps is turning up in lakes and streams and could potentially harm wildlife and human health.
Keeping yourself clean may pollute the environment.
A common antibiotic that can be found in wastewater reduces the ability of plant leaves to capture sunlight.