N95 respirators, which are widely worn by health care workers treating patients with COVID-19 and are designed to be used only once, can be decontaminated effectively and used up to three times, according to research by UCLA scientists and colleagues.
articles
Devastating Hurricanes Could Be up to Five Times More Likely in the Caribbean If Tougher Global Warming Targets Are Missed
Global warming is dramatically increasing the risk of extreme hurricanes in the Caribbean, but meeting more ambitious climate change goals could up to halve the likelihood of such disasters in the region, according to new research.
American Academy of Sleep Medicine Calls for Elimination of Daylight Saving Time
Public health and safety would benefit from eliminating daylight saving time, according to a position statement from the American Academy of Sleep Medicine.
Artificial Intelligence Learns Continental Hydrology
Changes to water masses which are stored on the continents can be detected with the help of satellites.
Our Energy Hunger Is Tethered to Our Economic Past
Just as a living organism continually needs food to maintain itself, an economy consumes energy to do work and keep things going.
Ocean Acidification Causing Coral ‘Osteoporosis’ on Iconic Reefs
Scientists have long suspected that ocean acidification is affecting corals’ ability to build their skeletons, but it has been challenging to isolate its effect from that of simultaneous warming ocean temperatures, which also influence coral growth.


