"Covid has got experts thinking urgently about the risk of diseases passing from farmed animals to humans. We examine the major outbreaks of the past two centuries".
"A decade-long global effort to save Earth’s disappearing species and declining ecosystems has mostly stumbled, with fragile habitats like coral reefs and tropical forests in more trouble than ever, researchers said in a report Tuesday."
"The Northern Hemisphere had its hottest summer on record in 2020, the National Oceanic and Atmospheric Administration said Monday. Scientists from NOAA also said that 2020 is likely to be one of the five warmest years on record, and that last month was the second-warmest August on record."
"Two Antarctic glaciers that have long kept scientists awake at night are breaking free from the restraints that have hemmed them in, increasing the threat of large-scale sea-level rise."
Bird brains, despite the dictum, are anything but deficient. In fact, a new book by science and nature writer Jennifer Ackerman reveals how scientists, driven by rising diversity in their own ranks and by the leverage of new technologies, are gaining a dramatically new understanding of the complexities of bird behavior. BookShelf has a review of “The Bird Way.”
A Trump administration push to allow trains to carry liquified natural gas raises larger concerns about allowing hazardous materials to be carried around the United States by rail, per the latest TipSheet. Get the latest on the LNG transport plan, along with the backstory about the risks of numerous other rail hazmat, plus story ideas and reporting resources.
"Fifteen tons of fireworks. Jugs of kerosene and acid. Thousands of tons of ammonium nitrate. A system of corruption and bribes let the perfect bomb sit for years."
"Scientists may just have identified Thwaites Glacier's Achilles heel. This Antarctic colossus is melting at a rapid rate, dumping billions of tonnes of ice in the ocean every year and pushing up global sea-levels."
"More than 1 billion people face being displaced within 30 years as the climate crisis and rapid population growth drive an increase in migration with “huge impacts” for both the developing and developed worlds, according to an analysis."
"As the world’s ice sheets have been cracking up and melting down, climatologists have warned that further decimation could cause devastating levels of sea level rise. Now, a recent study shows that ice sheets of Greenland and Antarctica are melting at a pace on par with the worst-case climate scenarios scientists have predicted, putting coastal communities where millions of people reside at risk."
