Henderson island fossils reveal new Polynesian sandpiper species
Fossil bones collected in the early 1990s on Henderson Island, part of the Pitcairn Group, have revealed a new species of Polynesian sandpiper. The...
Biochar from agricultural waste products can adsorb contaminants in wastewater
Biochar -- a charcoal-like substance made primarily from agricultural waste products -- holds promise for removing emerging contaminants such as pharmaceuticals from treated wastewater....
Researchers quantify carbon changes in Sierra Nevada meadow soils
Meadows in the Sierra Nevada mountains are critical components of watersheds. In addition to supplying water to over 25 million people in California and...
Fish carcasses deliver toxic mercury pollution to the deepest ocean trenches
The sinking carcasses of fish from near-surface waters deliver toxic mercury pollution to the most remote and inaccessible parts of the world's oceans, including...
Dairy cows exposed to heavy metals worsen antibiotic-resistant pathogen crisis
Dairy cows, exposed for a few years to drinking water contaminated with heavy metals, carry more pathogens loaded with antimicrobial-resistance genes able to tolerate...
Implementing carbon pricing during the pandemic could help countries recover greener, smarter
As economies 'build back better,' it may be an opportune time to introduce carbon pricing to tackle climate change, according to new research.
New tool predicts geological movement and the flow of groundwater in old coalfields
A remote monitoring tool can help authorities manage public safety and environmental issues in recently abandoned coal mines. The tool uses satellite radar imagery...
Tiny cave snail with muffin-top waistline rolls out of the dark in Laos
Recent cave exploration has turned up a tiny, top-heavy snail that glistens under the light of the microscope lens. Only 1.80 mm tall, this...
Solar cells: Mapping the landscape of Caesium based inorganic halide perovskites
Scientists have printed and explored different compositions of caesium based halide perovskites. In a temperature range between room temperature and 300 Celsius, they observe...
Study reconstructs ancient storms to help predict changes in tropical cyclone hotspot
New research reveals that tropical cyclones were actually more frequent in the southern Marshall Islands during the Little Ice Age, when temperatures in the...




















