Newly discovered methane consumers in lakes
When decaying organic matter sinks to the bottom of a lake or ocean, methane is produced as the biomass is broken down. Some of...
Combatting weeds with lasers
A robot automatically identifies weeds in a field and combats them with a short laser pulse. Sustainable agriculture, which avoids the use of herbicides...
Offshore wind turbines vulnerable to Category 5 hurricane gusts
Offshore wind turbines built according to current standards may not be able to withstand the powerful gusts of a Category 5 hurricane, creating potential...
Motor-boat noise makes fish bad parents, leading to the death of their babies
The sound of motorboat engines disturbed coral reef fish so acutely it changed the behavior of parents, and stopped male fish properly guarding their...
New evidence reveals source of 1586 Sanriku, Japan tsunami
A team of researchers re-examined historical evidence around the Pacific and discovered the origin of the tsunami that hit Sanriku, Japan in 1586 --...
Guts to glory? Newly discovered enzyme complexes in herbivore digestive tracts show promise for...
A newly discovered enzyme complexes in herbivore digestive tracts show promise for sustainable fuels and medicines, report scientists.
Global warming may cause spike in asthma, allergy symptoms
Exposure to a widespread outdoor fungus can increase cell damage (oxidative stress) in the airways, research shows. This spike weakens the airways’ barrier defense...
El Niño and global warming combine to cause record-breaking heat in Southeast Asia
A devastating combination of global warming and El Niño is responsible for causing extreme temperatures in April 2016 in Southeast Asia, scientists have found.
How the Arctic Ocean became saline
The Arctic Ocean was once a gigantic freshwater lake. Only after the land bridge between Greenland and Scotland had submerged far enough did vast...
New way to detect Palmer amaranth in contaminated seedlots
Some seed mixtures planted on Conservation Reserve Program acres have been contaminated with Palmer amaranth, an aggressive weed. Seed producers must choose between time-consuming...




















