High-priced fish are often mislabeled - sometimes accidentally, sometimes not - David Schindel says. DNA barcodes for seafood will ensure quality and authenticity in the fish you eat.
They aren’t just found on trash cans, toilets, and infrequently laundered lab coats. Human-housed microbes and their genes are known as the human microbiome.
An experiment that examined hotel room surfaces found TV remotes to be among the most heavily contaminated with bacteria so are the nastiest surfaces in the room.
Scientists have used genetically-engineered mosquitoes whose immune systems kill the malaria parasite. These mosquitoes can't transmit malaria with their bites.