The vapor that plants emit when they breathe serves to lower land surface temperature, much like watering the yard on a hot day. Until now, the greenhouse effect has been blamed for the rise in global temperature. But an ...
Environment
May 14, 2020
3
1716
As the demand for transportation fuels has plummeted in the last month due to the COVID-19 pandemic, a Northern Arizona University scientist says the dramatic decrease in local air pollution and carbon dioxide (CO2) levels ...
Environment
Apr 29, 2020
4
420
Land degradation—the reduction in the capacity of the land to support human and other life on Earth—is one of the humanity's biggest challenges. Yet, little is being done to slow down or stop the degradation process. ...
Environment
Feb 11, 2020
3
182
When it comes to fulfilling ambitious energy and climate commitments, few nations successfully walk their talk. A case in point is the Paris Agreement initiated four years ago. Nearly 200 signatory nations submitted voluntary ...
Environment
Jan 10, 2020
2
271
Sea-level rise (SLR) has been isolated as a principal cause of coastal erosion in Hawaii. Differing rates of relative sea-level rise on the islands of Oahu and Maui, Hawaii remain as the best explanation for the difference ...
Environment
Aug 30, 2013
10
0
Two women washed clothes in the dark water of the Rio Negro as a boat glided past with a camera-laden Google tricycle strapped to the roof, destined to give the world a window into the Amazon rain forest.
Internet
Aug 19, 2011
0
0
The most comprehensive and technologically advanced survey of China's Great Wall has discovered the ancient monument is much longer than previously estimated, state media reported Monday.
Archaeology
Apr 20, 2009
0
0
"Who are we and where do we come from?" This quintessential question has intrigued humanity for millennia. Currently, the "Out-of-Africa (OOA) theory" is prevailingly accepted regarding the origin of modern humans, as a line ...
Evolution
Jul 2, 2024
2
251
As Israel's offensive in Gaza rages on, people across the entire Gaza Strip find themselves in increasingly dire circumstances, with nearly the entire population experiencing high levels of food insecurity, including malnutrition, ...
Social Sciences
Jun 28, 2024
0
44
Why do people in Paris like seaweed and tofu salad? Will Italians be tempted to try a beetle skewer? How many young Polish consumers are "food innovators," eager to eat chickpea pâté? In an international project, researchers ...
Other
May 27, 2024
0
1
