Ozone pollution in US national parks close to that of largest US cities
The research matched pollution data to monthly park visitation statistics at 33 heavily visited national parks and found that visitation responds most to ozone...
Great Barrier Reef not bouncing back as before, but there is hope
The Great Barrier Reef is losing its ability to recover from disturbances, but effective local management could revive its capacity to bounce back.
For one tropical tree, effective seed dispersal relies especially on elephants
Deer, bears, gibbons, but especially elephants, play an important role in seed dispersal for a large-fruited tree in the forests of Thailand, according to...
Warming rivers make marked contribution to global greenhouse gas levels
Warming streams and rivers could be disproportionately contributing to the amount of planet-warming greenhouse gases, according to a new study.
Glowing bacteria on deep-sea fish shed light on evolution, ‘third type’ of symbiosis
For the first time, scientists have sequenced and analyzed the genomes of bacteria that live in anglerfish bulbs. The bacteria were taken from fish...
Origami-inspired device helps marine biologists study octopuses and jellyfish
Scientists have tried to find the safest and most effective ways to explore marine life in the oceanic water, the largest and least explored...
Billion-year-old lake deposit yields clues to Earth’s ancient biosphere
A sample of ancient oxygen, teased out of a 1.4-billion-year-old evaporative lake deposit in Ontario, provides fresh evidence of what the Earth's atmosphere and...
Atlantic circulation is not collapsing — but as it shifts gears, warming will reaccelerate
Data suggest that the recent, rapid slowdown of the Atlantic Ocean circulation is not a sign of imminent collapse, but a shift back toward...
Slowdown of Atlantic conveyor belt could trigger ‘two decades’ of rapid global warming
A slowdown in the Atlantic Ocean current bringing warm water up to Europe from the tropics could trigger “a period of rapid global surface...
Scientists lack vital knowledge on rapid Arctic climate change
Arctic climate change research relies on field measurements and samples that are too scarce, and patchy at best, according to a comprehensive review study....



















