Decarbonizing U.S. electricity production will require both construction of renewable energy sources and retirement of power plants now operated by fossil fuels. A generator-level model described in the December 4 issue of ...
Earth Sciences
Dec 3, 2020
36
703
Japan will achieve zero carbon emissions by 2050, Prime Minister Yoshihide Suga declared Monday, outlining an ambitious agenda as the country struggles to balance economic and pandemic concerns.
Environment
Oct 26, 2020
1
8
Emissions from coal-fired power plants in China are fertilizing the North Pacific Ocean with a metal nutrient important for marine life, according to new findings from a USC-led research team.
Environment
Oct 23, 2020
16
937
How much carbon dioxide, a pivotal greenhouse gas behind global warming, is absorbed by plants on land? It's a deceptively complicated question, so a Rutgers-led group of scientists recommends combining two cutting-edge tools ...
Earth Sciences
Sep 21, 2020
0
8
Around 252 million years ago, the world experienced a mass extinction, killing ninety percent of all animal and plant species in the world's oceans. This event, called the Permian-Triassic mass extinction, at the end of the ...
Ecology
Jul 22, 2020
2
68
Antoine Champreux, a Ph.D. student in the Global Ecology Lab at Flinders University, has cataloged the discovery of the new fern-like plant species as part of an international effort to examine the Australian fossil in greater ...
Archaeology
Jun 16, 2020
3
251
In a brilliant dance, a cornucopia of flowers, pinecones and acorns connected by wind, rain, insects and animals ensure the reproductive future of seed plants. But before plants achieved these elaborate specializations for ...
Plants & Animals
May 4, 2020
0
219
In the Eocene, some of the world's most important mountain ranges emerged and large climate changes took place that affected the future of the planet. In this era, about 50 million years ago, large groups of mammals and other ...
Ecology
Apr 29, 2020
0
41
Recent wildfires in Australia torched more than 48,000 square miles of land (for context, Pennsylvania is about 46,000 square miles). The fires impacted ecologically sensitive regions, including an area called the Gondwana ...
Environment
Apr 7, 2020
6
343
Farmers in California's Central Valley are not known for their love of government regulations, but those same growers have seen a boost in the productivity of their high-value crops—and greater earnings—as a result of ...
Environment
Mar 16, 2020
0
523
