July 2012's selection of notable quotes
The discovery of the 2.5-million-year-old Taung Child skull marked a turning point in the study of human brain evolution.
Neuroscientist Mona Thiruchelvam agrees to retract two studies linking neurodegeneration to pesticides.
The second of the two controversial bird flu papers is published in Science, revealing that just five mutations can render the virus transmissible between ferrets.
Transgenic cotton plants that produce their own insecticide bolster local insect predator populations, which could serve as better long-term solutions to crop pests.
Researchers rediscover a giant insect, thought to have gone extinct a century ago, and plan to reintroduce it to its native island off the coast of Australia.
In pondering genome structure and function, evolutionary geneticist Laurence Hurst has arrived at some unanticipated conclusions about how natural selection has molded our DNA.
Infested plants pass on a defense memory of pests and pathogens to help the next generation withstand invasions.
Plant pests are evolving to outsmart common herbicides, costing farmers crops and money.