The sweet aroma of sweetgrass packs natural mosquito repellents, research shows.
Mountain pine beetles have invaded Canada.
Honeybee workers aren't stuck in the same job for a lifetime, but if they change jobs their brains change as well.
Wisps of volcanic gas, rather than photosynthesis, may energize mysterious microbes eking out an existence on the tallest volcanoes in South America's Atacama Desert.
Michigan's Lake St. Clair area is getting its summer bug time in swarms.
Prop 87 in California would have required most products including genetically modified foods to be labeled for consumers.
Forget beef or even milk. If you're looking for protein, mealworms may be the way to go.