Why were Neanderthals replaced by anatomically modern humans around 40 000 years ago One popular hypothesis states that a broader dietary spectrum of modern humans gave them a competitive advantage on Neanderthals Geochemical analyses of ... - Read More
Human activity in Africa significantly contributes to air pollution However no detailed data regarding country by country pollutant emissions in the continent was available until now To remedy this a joint French Ivory Coast team ... - Read More
Scientists at the University of Liverpool have found that tropical grassy areas which play a critical role in the world's ecology are under threat as a result of ineffective management According to research published in ... - Read More
Using a cutting edge research technique UCLA researchers have reconstructed the temperature history of a region that plays a major role in determining climate around the world The findings published online Feb 27 in the ... - Read More
Changes in the sun's energy output may have led to marked natural climate change in Europe over the last 1000 years according to researchers at Cardiff University The study found that changes in the Sun's ... - Read More
Insulation materials of tomorrow must be both efficient and environmentally friendly Fraunhofer scientists are developing insulation foam made from wood that could re place petrochemical plastics in the long term Climate protection is now a ... - Read More
During the abrupt cooling at the onset of the so called Younger Dryas period 12680 years ago changes in the water cycle were the main drivers of widespread environmental change in western Europe Thus the ... - Read More
As scientists forecast the impacts of climate change one missing piece of the puzzle is what will happen to the carbon in the soil and the microbes that control the fate of this carbon as ... - Read More
Some Heinrich events periodic massive iceberg surges into the North Atlantic that were previously thought to have weakened the global ocean conveyor belt circulation and sent Earth's climate into the deep freeze may actually have ... - Read More
Vigorous mixing in the air above large cracks in Arctic sea ice that expose seawater to cold polar air pumps atmospheric mercury down to the surface finds a NASA field campaign This process can lead ... - Read More
The once booming now struggling Olympia oyster native to the West Coast could face a double threat from ocean acidification and invasive predators according to new research from the University of California Davis' Bodega Marine ... - Read More
A relatively unknown hidden artificial stream called a flume located in the basement of the Idaho Water Center at Broadway and Front streets in downtown Boise is the site of a collaborative research initiative by ... - Read More
Members of the public have a negative view of climate engineering the deliberate large scale manipulation of the environment to counteract climate change according to a new study The results are from researchers from the ... - Read More
Scientists studying the atmosphere above Barrow Alaska have discovered unprecedented levels of molecular chlorine in the air a new study reports Molecular chlorine from sea salt released by melting sea ice reacts with sunlight to ... - Read More
Previous studies have established that carbon binds to tiny mineral particles In this latest study published in Nature Communications researchers of the Technische Universität München TUM and the Helmholtz Zentrum München have shown that the ... - Read More
Microscopic fungi that live in plants' roots play a major role in the storage and release of carbon from the soil into the atmosphere according to a University of Texas at Austin researcher and his ... - Read More
When scientists discuss global change they often focus on the amount of carbon in the atmosphere and vegetation But soil contains more carbon than air and plants combined This means that even a minor change ... - Read More
Massive terrestrial planets called super Earths are known to be common in our galaxy the Milky Way Now a Northwestern University astrophysicist and a University of Chicago geophysicist report the odds of these planets having ... - Read More
The species that historically was quoted as the most abundant of coral algae that forms rodoliths at the Gulf of California in Mexico is in reality a compound of five different species This finding was ... - Read More
Global average temperatures will rise at least 4°C by 2100 and potentially more than 8°C by 2200 if carbon dioxide emissions are not reduced according to new research published in Nature Scientists found global climate ... - Read More
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