A new study shows that large amounts of surface freshwater are being lost every year in the Amazon. The changes are being caused by human intervention, including hydropower dams and deforestation, and climate change.
Environment
Mar 22, 2019
0
549
When natural disasters claim human lives, it's important to determine whether the problem is geophysical or cultural. A new study shows that the large upswing in flood deaths in Africa over past decades is chiefly the result ...
Earth Sciences
Dec 16, 2010
2
0
Asia must prepare for millions of people to flee their homes to safer havens within countries and across borders as weather patterns become more extreme, the Asian Development Bank warns.
Environment
Feb 6, 2011
43
0
(Phys.org) —With estimates of losing 15 to 40 percent of the world's species over the next four decades – due to climate change and habitat loss, researchers ponder in the Sept. 26 issue of Nature whether science should ...
Ecology
Sep 25, 2013
2
0
Nearly one in three people in the world did not have access to enough food in 2020. That's an increase of almost 320 million people in one year and it's expected to get worse with rising food prices and the war trapping wheat, ...
Environment
Apr 12, 2022
10
31
Worldwide honeybee populations are in peril – and it's a dire situation for humans. Threats from climate change, toxic pesticides, and disease have all contributed to a steep honeybee population decline since 2006. And ...
Ecology
Dec 21, 2018
0
5
How do you make transport in the world's big cities more climate-friendly without putting too much pressure on people? A model-based study of 120 major cities around the globe now shows how these two major goals can be reconciled. ...
Environment
May 29, 2023
1
170
Climate change has taken a toll on many of the world's fisheries, and overfishing has magnified the problem, according to a Rutgers-led study in the journal Science today.
Ecology
Feb 28, 2019
5
289
A team of biologists from Rice University, the University of Notre Dame and three other schools has discovered that an agricultural pest that began plaguing U.S. apple growers in the 1850s likely did so after undergoing extensive ...
Ecology
Jun 15, 2015
0
94
Australia was first settled by between 1,000 and 3,000 humans around 50,000 years ago, but the population crashed during the Ice Age before recovering to a peak of some 1.2 million people around five centuries ago, a study ...
Archaeology
Apr 23, 2013
3
0
