As the world grapples with an extinction crisis, our large mammals are among the most endangered. These threatened species—rhinos, pandas, tigers, polar bears and the like—greatly influence their ecosystems. So what will ...
Archaeology
Nov 21, 2019
0
130
When saber-toothed cats and mammoths roamed North America, they dominated their environments. After they went extinct during the end of the last ice age, their absence fundamentally altered interactions between smaller surviving ...
Plants & Animals
Oct 3, 2019
2
135
When a series of large mammal species began going extinct roughly 12,000 years ago, many surviving species began going their separate ways, says new research led by Macquarie University and the University of Nebraska-Lincoln.
Ecology
Sep 19, 2019
0
802
In the past half-billion years, Earth has been hit again and again by mass extinctions, wiping out most species on the planet. And every time, life recovered and ultimately went on to increase in diversity.
Evolution
Sep 16, 2019
2
377
Paleontologists are trying to dispel a myth about what life was like when dinosaurs roamed the Earth. The false narrative has wormed its way into books, lectures and even scientific papers about this long-ago era.
Plants & Animals
Jun 21, 2019
0
5
Just as scientists are starting to understand the life forms and landscape of the ocean, they are also coming to grips with the threat of mass extinctions, speakers said at a marine biodiversity forum last week.
Ecology
Jun 4, 2019
1
11
A stocktake of Australia's animal havens – conservation areas free of cats and foxes – has found that they have already prevented 13 mammal extinctions.
Ecology
Mar 5, 2019
0
5
A quartet of researchers from the University of Tokyo in Japan and the University of Reading in the U.K. has found an association between the evolution of foot posture and body size in mammals. In their paper published in ...
Mass extinction typically conjures a picture of a meteor falling to Earth and decimating the dinosaurs along with everything else. However, this is not exactly what happened. Different groups of living beings were affected ...
Evolution
Dec 21, 2018
0
77
Human impacts are the biggest risk factor in the possible extinction of a quarter of all land-based mammals, according to a University of Queensland study.
Ecology
Nov 9, 2018
1
311
