Researchers spot a ‘golden’ bear while studying endangered spectacled bears in Peru
The number of spectacled bears in Peru might be larger than suspected, a new study suggests. A team of researchers studied the population of...
Wildfire smoke exposure during pregnancy increases preterm birth risk
Smoke from wildfires may have contributed to thousands of additional premature births in California between 2007 and 2012. The findings underscore the value of...
Survival strategy of starving spruces trees: The critical role of reserves
Trees continue to form reserves even during long periods of starvation, study shows.
Cost of non-uniform climate policies
Nature Climate Change, Published online: 23 August 2021; doi:10.1038/s41558-021-01133-3Economically optimal climate strategies may be politically less feasible because they need strong collective action. Fortunately,...
The surprisingly inexpensive cost of state-driven emission control strategies
Nature Climate Change, Published online: 23 August 2021; doi:10.1038/s41558-021-01128-0The nationwide cost of cutting emissions can be affected by local policies. This study considers the...
Humans, climate and streamflow
Nature Climate Change, Published online: 23 August 2021; doi:10.1038/s41558-021-01137-zChanges in river discharge due to climate change are highly uncertain, and a recent study used...
Under the northern lights: Mesospheric ozone layer depletion explained
The same phenomenon that causes aurorae -- the magical curtains of green light often visible from the polar regions of the Earth -- causes...
New ways to estimate climate change impacts on agriculture
Most scientists agree climate change has a profound impact on U.S. agricultural production. But estimates vary widely, making it hard to develop mitigation strategies....
Biodiversity: Land use – Threat to and opportunity for bumblebees
Bumblebees largely contribute to the pollination of crops. However, they are threatened by land use changes due to climate change. Long-term simulations have now...
Female and young walruses depend on disappearing Arctic sea ice for food sources
A new study shows that disappearing sea ice is a significant element of the food web supporting female walruses and their dependent young in...
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Gorillas, rhinos, lions and more will soon become extinct without immediate action
A report by 43 wildlife experts warns that without changes now, many of Earth's most iconic species will be lost forever.
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Do you see a devil in this orchid?
Named for 'el diablo' himself, a new and extremely rare orchid species reveals a wicked heart.
Link to full source: Do you see a devil...
Florida man arrested for stealing sea turtle eggs
He's given a whole new meaning to "poached eggs."
Link to full source: Florida man arrested for stealing sea turtle eggs
Rare blindcat found in US, could prove water-filled caves connect Texas and Mexico
The extremely rare cave-dwelling albino fish with no eyes, the Mexican blindcat, has previously only been known to exist in Mexico.
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10 magical places saved by endangered species
In our efforts to save animals at risk of extinction, we've saved some extraordinary places as well.
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