Drones and other aircraft effectively spray pesticides over miles of crops, but the method also can pollute the environment if wind carries the mist off-target.
articles
Why Are Plants Green?
When sunlight shining on a leaf changes rapidly, plants must protect themselves from the ensuing sudden surges of solar energy.
Chemistry Paves The Way For Improved Electronic Materials
Indium nitride is a promising material for use in electronics, but difficult to manufacture.
Tomato’s Hidden Mutations Revealed in Study of 100 Varieties
Human appetites have transformed the tomato – DNA and all.
X-Rays Size up Protein Structure at the ‘Heart’ of COVID-19 Virus
A team of researchers at the Department of Energy’s Oak Ridge and Argonne national laboratories has performed the first room-temperature X-ray measurements on the SARS-CoV-2 main protease — the enzyme that enables the virus to reproduce.
Spider Baby Boom in a Warmer Arctic
Climate change leads to longer growing seasons in the Arctic.