Lead isotopes a new tool for tracking coal ash
Scientists have developed a forensic tracer that uses lead isotopes to detect and measure coal fly ash in dust, soil and sediments. Tests show...
Are humans changing animal genetic diversity worldwide?
Human population density and land use is causing changes in animal genetic diversity, according to new research. The research show that environmental changes caused...
Exposure to environmental PCBs impairs brain function in mice
Human-made toxic chemicals that linger indefinitely in the environment disrupt the performance of critical helper cells in the mouse brain, leading to impaired function...
Dry season increase in photosynthesis in Amazon rain forest
A new study demonstrated the potential of the TROPOspheric Monitoring Instrument on board the Copernicus Sentinel-5 Precursor satellite to measure and track chlorophyll fluorescence and...
New flame retardants, old problems
New flame retardants escaping from our TVs, other electrical and electronic products, and children's car seats are just as toxic as the flame retardants...
New study underpins the idea of a sudden impact killing off dinosaurs and much...
Fossil remains of tiny calcareous algae not only provide information about the end of the dinosaurs, but also show how the oceans recovered after...
Amazon’s white bellbirds set new record for loudest bird call
Biologists report that they have recorded the loudest bird calls ever documented, made by dove-sized male white bellbirds as part of their mating rituals...
Catastrophic events carry forests of trees thousands of miles to a burial at sea
While studying sediments in the Bay of Bengal, an international team finds evidence dating back millions of years that catastrophic events likely toppled fresh...
How rat-eating monkeys help keep palm oil plants alive
Found as an ingredient in many processed and packaged foods, palm oil is the most widely consumed vegetable oil. Now, researchers have discovered an...
Replacing coal with gas or renewables saves billions of gallons of water
The transition from coal to natural gas in the US electricity sector is reducing the industry's water use, research finds. For every megawatt of...




















