Today, there exist only three elephant species, in Africa and Asia. Yet the diversity of proboscidean species and their distribution was significantly greater in the Earth's past.
Evolution
Sep 20, 2023
0
119
The passenger pigeon. The Tasmanian tiger. The Baiji, or Yangtze river dolphin. These rank among the best-known recent victims of what many scientists have declared the sixth mass extinction, as human actions are wiping out ...
Plants & Animals
Sep 18, 2023
1
646
A team of archaeologists, biologists and historians from institutions in Norway, the Netherlands, the U.K. and France has found via use of zooarchaeology techniques and collagen mass-peptide fingerprinting that humans contributed ...
New research from the University of Washington and Polar Bears International in Bozeman, Montana, quantifies the relationship between greenhouse gas emissions and the survival of polar bear populations. The paper, published ...
Plants & Animals
Aug 31, 2023
1
45
Seeing other people break rules can make us act out in ways that we wouldn't on our own. Applying this psychological concept to fields like conservation could help explain why social influence causes people to make decisions ...
Ecology
Aug 29, 2023
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103
Researchers from the University of Minnesota and the Grand Portage Band of Lake Superior Chippewa discovered fish from 18 out of 19 testing sites in northern Minnesota contained contaminants of emerging concern (CECs) such ...
Ecology
Sep 20, 2023
0
21
Climate change is driving more intense and more frequent heat waves, which in turn generate a "witch's brew" of pollutants, threatening the health of humans and other living things, the UN warned Wednesday.
Environment
Sep 6, 2023
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6
A London restaurant is exploring whether eating invasive species such as gray squirrel, American Signal crayfish and Japanese knotweed could help fight their spread, but scientists remain skeptical.
Ecology
Sep 20, 2023
0
95
