In a first-ever study investigating the risk of neonicotinoid insecticides to ground-nesting bees, University of Guelph researchers have discovered at least one species is being exposed to lethal levels of the chemicals in the soil.
articles
Atmospheric Winds Carry Nutrients from Africa To Amazon
Buoyed by an atmospheric “superhighway,” smoke from lightning-sparked African savanna and forest fires deposit unexpectedly large amounts of nutrient-rich phosphorus in a river basin an ocean away.
NASA’s Terra Satellite Finds Some Power in Tropical Depression 13W
Infrared imagery from NASA’s Terra satellite revealed Tropical Depression 13W contained some powerful thunderstorms pushing high into the troposphere as it was moving west in the Philippine Sea toward the Philippines.
What’s the Best Way to Cut Vehicle Greenhouse-Gas Emissions?
Policies to encourage reductions in greenhouse gas emissions tend to stress the need to switch as many vehicles as possible to electric power.
NASA-NOAA Satellite Finds Heavy Rainmaking Ability in Tropical Storm Dorian
NASA-NOAA’s Suomi NPP satellite passed over Tropical Storm Dorian as it triggered warnings and watches for the islands of the Eastern Caribbean Sea.
Stanford Researcher Models Exoplanet’s Atmosphere
In the search for life beyond our galaxy, many scientists have their eyes turned toward orbs like Earth: rocky planets.