Chronic kidney disease epidemic in agricultural workers: High heat, toxins
A mysterious epidemic of chronic kidney disease among agricultural workers and manual laborers may be caused by a combination of increasingly hot temperatures, toxins...
Low oxygen levels could temporarily blind marine invertebrates
Scientists have found that low oxygen levels in seawater could blind some marine invertebrates. The results are the first demonstration that vision in marine...
Urban trees ‘live fast, die young’ compared to those in rural forests
Urban trees grow more quickly but die faster than rural trees, resulting in a net loss of street-tree carbon storage over time, according to...
Just one-third of the world’s longest rivers remain free-flowing
Infrastructure development and other human-made changes have already fragmented or disrupted two-thirds of Earth's longest rivers. Dams and reservoirs are the leading contributors to...
The secrets of secretion: Isolating eucalyptus genes for oils, biofuel
Close genetic analysis of 480 blue mallee eucalyptus plants provides clues to modify cultivars for greater yield, whether for essential oils or jet fuel.
Soaking up pharmaceuticals and personal care products from water
Medications excreted in the urine or dumped into the toilet can end up in the water supply, just like lotions or cosmetics that wash...
Water flea can smell fish and dive into the dark for protection
Zoologists have discovered the messenger substance responsible for the flight of the small planktonic crustacean Daphnia from fish in lakes. This animal's dive into...
Tsunami signals to measure glacier calving in Greenland
Scientists have employed a new method utilizing tsunami signals to calculate the calving magnitude of an ocean-terminating glacier in northwestern Greenland, uncovering correlations between...
Study identifies better, cheaper ways to stem arsenic poisoning in Bangladesh
An analysis compares four methods of dealing with arsenic contamination in Bangladesh, and pinpoints strategies to deliver cleaner water to the greatest number of...
As climate changes, small increases in rainfall may cause widespread road outages
As more rain falls on a warming planet, a new computer model shows that it may not take a downpour to cause widespread disruption...




















