Most species are transitory. They go extinct, branch into new species or change over time due to random mutations and environmental shifts. A typical mammalian species can be expected to exist for a million years. Modern ...
Social Sciences
Nov 30, 2022
0
2
The remains of glyptodonts, a group of extinct giant armadillos, indicate that humans spread to South America earlier than previously assumed. Found in northwestern Venezuela, the fractured skulls could represent evidence ...
Paleontology & Fossils
Nov 15, 2022
0
405
Humans tend to make messes, and when it comes to the excess nitrogen we contribute to waterways, aquatic plants get stuck cleaning up. Nutrients such as nitrogen in wastewater and agricultural runoff often escape into rivers, ...
Ecology
Oct 26, 2022
0
20
A small study has found that cats may change their behavior when they hear their owner's voice talking in a tone directed to them, the cats, but not when hearing the voice of a stranger or their owner's voice directed at ...
Plants & Animals
Oct 24, 2022
2
1704
A community science case study mapped heavy metals in moss in two industrial-adjacent neighborhoods in Seattle, Washington, with a history of poor air quality, health outcomes, and racial inequities—yielding findings that ...
Ecology
Oct 19, 2022
0
13
A group of international researchers has uncovered evidence of a super rare genetic condition that gives men an extra X chromosome, reporting the oldest clinical case of Klinefelter syndrome to date.
Archaeology
Aug 26, 2022
5
410
A global team of scientists has shown how microsampling oxygen isotopes in fossilized teeth can offer greater insights into the role seasonal climate and behavior played in human and primate evolution.
Evolution
Aug 23, 2022
0
401
Tens of millions of migratory insects cross at least 100 km of open sea to reach Cyprus on the way to mainland Europe, new research shows.
Ecology
Aug 19, 2022
0
59
Researchers have discovered Homo sapiens did indeed live and survive in the Kalahari Desert more than 20,000 years ago.
Archaeology
Aug 17, 2022
1
445
Record high temperatures and extreme weather patterns, like those happening now throughout Europe and the U.S., are predicted to increase in frequency and intensity in the future, says Craig Ramseyer, an assistant professor ...
Environment
Jul 22, 2022
0
52
