Wild fig tree rings offer a cheap method for tracking toxic atmospheric mercury, a byproduct of gold mining in the Global South, according to a study conducted in the Peruvian Amazon and published April 8 in the journal Frontiers in Environmental Science.
World’s Largest Study Reveals the Long-Term Health Impacts of Flooding
The world’s largest and most comprehensive study of the long-term health impacts of flooding – via analysis of over 300 million hospitalisations records in eight countries prone to flooding events, including Australia – has found an increased risk of 26 per cent of all diseases serious enough to require hospitalisation.
Growing Risk of ‘Thirstwaves’ as the Planet Warms
The atmosphere is getting thirstier.
New Assessment Shows Gain of Coastline from Receding Glaciers
New research gives a detailed look at the extent to which receding glaciers in Alaska and elsewhere in the Northern Hemisphere are creating new coastline and how that newly exposed terrain is behaving.
With the Great Mussel Die-Off, Scientists Scramble for Answers
Throughout his professional life, U.S. Forest Service researcher Wendell Haag has studied freshwater mussels in their hotspot of biological diversity, which extends across a vast swath of the southeastern United States.
Powerful Methane Emissions from Lake Siljan Puzzle Researchers
Unexpectedly strong methane emissions have been detected at several locations in Lake Siljan, Sweden, according to a new study from Chalmers University of Technology.
Study: Burning Heavy Fuel Oil With Scrubbers is the Best Available Option for Bulk Maritime Shipping
When the International Maritime Organization enacted a mandatory cap on the sulfur content of marine fuels in 2020, with an eye toward reducing harmful environmental and health impacts, it left shipping companies with three main options.
Engineers Develop a Way to Mass Manufacture Nanoparticles That Deliver Cancer Drugs Directly to Tumors
Polymer-coated nanoparticles loaded with therapeutic drugs show significant promise for cancer treatment, including ovarian cancer.
Warwick Astronomers Discover Doomed Pair of Spiralling Stars on Our Cosmic Doorstep
University of Warwick astronomers have discovered an extremely rare, high mass, compact binary star system only ~150 light years away.
Oxygen is Running Low in Inland Waters—and Humans Are to Blame
Rivers, streams, lakes, and reservoirs aren’t just scenic parts of our landscape—they’re also vital engines for life on Earth.