The placebo effect in clinical trials of the mental disorder has increased over the past decade.
The placebo effect in clinical trials of the mental disorder has increased over the past decade.
Louisiana’s salt marshes are recovering from the Deepwater Horizon oil spill, but some areas have been irreversibly lost.
A single camera unit can capture a moment in time at a mind-boggling resolution.
A yellow-bellied dwarf toad, last sighted in 1876, is rediscovered in Sri Lanka.
Rising ocean acidity along the California coast may wreak havoc in the region’s oyster populations.
Grasshoppers in fear of predation die with less nitrogen in their bodies than unstressed grasshoppers, which can affect soil ecology.
A neuroscientist tries to communicate with people in a vegetative state using brain imaging techniques.
Algal blooms are appearing under the ice in the Arctic Ocean in areas thought to receive too little light to support photosynthetic life.