Mountain meadow restoration can bring birds back
Ecologists evaluated the successes of mountain meadow restorations by analyzing eight years of bird data collected by field biologists. The authors concluded that, when...
Motions in the Sun reveal inner workings of sunspot cycle
The Sun's convection zone plays a key role in the generation and evolution of the Sun's magnetic field. Analyzing data sets spanning more than...
Sled dogs are closely related to 9,500-year-old ‘ancient dog’
Sled dogs are much older and have adapted to Arctic conditions much earlier than previously thought. Researchers show that ancestors of modern sled dogs...
Tiny brains, big surprise: Eavesdropping wasps gain insights about fighting abilities of potential rivals
Paper wasps eavesdrop on fighting rivals to rapidly assess potential opponents without personal risk. This new finding adds to mounting evidence that even mini-brained...
Climate extremes will cause forest changes
No year has been as hot and dry as 2018 since climate records began. Central European forests showed severe signs of drought stress. Mortality...
Spider baby boom in a warmer Arctic
Climate change leads to longer growing seasons in the Arctic. A new study shows that predators like wolf spiders respond to the changing conditions...
Bugs resort to several colors to protect themselves from predators
New research has revealed for the first time that shield bugs use a variety of colors throughout their lives to avoid predators. For years...
Puget Sound eelgrass beds create a ‘halo’ with fewer harmful algae, new method shows
DNA clues show that eelgrass growing underwater along Washington state shorelines is associated with fewer of the single-celled algae that produce harmful toxins in...
Changes in water of Canadian Arctic
Melting of Arctic ice due to climate change has exposed more sea surface to an atmosphere with higher concentrations of carbon dioxide. Scientists have...
Habitat for Rattlesnakes: Sunnier but Riskier
Conservation efforts that open up the canopy of overgrown habitat for threatened timber rattlesnakes are beneficial to snakes but could come at a cost,...




















