Using strong and targeted but noninvasive magnets at specific sites in the brains of people with and without mild learning and memory problems, Johns Hopkins researchers report they were able to detect differences in the concentrations of brain chemicals that transmit messages between neurons.
articles
Floodplain Forests Under Threat
A team from the Institute of Forest Sciences at the University of Freiburg shows that the extraction of ground water for industry and households is increasingly damaging floodplain forests in Europe given the increasing intensity and length of drought periods in the summer.
Research Suggests Deep Underground As Place to Seek Extraterrestrial Life
Scientists hoping to find life on Mars should look down — way, way down.
Discovery of Parasitic Arsenic Cycle May Offer Glimpse of Life in Future, Warmer Oceans
A newly discovered parasitic cycle, in which ocean bacteria keep phytoplankton on an energy-sapping treadmill of nutrient detoxification, may offer a preview of what further ocean warming will bring.
Expect Transition in Fraser River Basin Streamflow
In response to projected global warming, nearly half of the Fraser River basin, Canada’s largest Pacific watershed, is expected to transition from one that is snow-dominated to a primarily rain dominated regime by the end of this century, according to a new hydrology study based at the University of Northern British Columbia
Carbon Monoxide Detectors Could Warn of Extraterrestrial Life
Carbon monoxide detectors in our homes warn of a dangerous buildup of that colorless, odorless gas we normally associate with death.