WASHINGTON — The Biden administration is ramping up efforts to address the fentanyl crisis, increasing sanctions on traffickers and announcing plans to set up a global coalition to combat the illicit drug trade. Fentanyl is a synthetic opioid painkiller 50 to 100 times more potent than morphine. Drug overdoses from synthetic opioids killed more than 70,000 […]
Permafrost in Alaska has been warming and thawing at an increasing rate. The state is actually sinking a little in places. Soumitra Sakhalkar, a graduate research assistant at the University of Alaska Fairbanks Geophysical Institute, has been using the global navigation satellite system to precisely measure just how much the surface is subsiding in some […]
The Arctic is no stranger to loss. As the region warms nearly four times faster than the rest of the world, glaciers collapse, wildlife suffers and habitats continue to disappear at a record pace. Now, a new threat has become apparent: Arctic lakes are drying up, according to research published in the journal Nature Climate Change. The study, […]
“Eliminating nuclear weapons is the only guarantee they will never be used,” said United Nations Secretary-General António Guterres. The head of the United Nations issued a stark warning Monday that global geopolitical conflicts and escalating military tensions between nuclear-armed powers have pushed humanity to the brink of self-destruction—a looming catastrophe that can only be avoided by […]