Mice living at high altitudes in the American West carry a genetic variant that increases their heart rate, helping them cope with the low oxygen levels that occur at high elevations. Rena Schweizer of the University of Montana ...
Plants & Animals
Nov 7, 2019
0
100
Some of the world's most exquisite fossil beds were formed millions of years ago during time periods when the Earth's oceans were largely without oxygen.
Paleontology & Fossils
Nov 6, 2019
0
280
A pair of University of Virginia School of Medicine scientists have revealed how E. coli seeks out the most oxygen-free crevices of your colon to cause the worst infection possible.
Cell & Microbiology
Aug 16, 2019
0
98
A tidepool crustacean's ability to survive oxygen deprivation though it lacks a key set of genes raises the possibility that animals might have more ways of dealing with hypoxic environments than had been thought.
Plants & Animals
Jun 20, 2019
0
1
A rover scanning the surface of Mars for evidence of life might want to check for rocks that look like pasta, researchers report in the journal Astrobiology.
Astrobiology
May 29, 2019
5
1278
Kyoto University researchers have designed a temperature-controllable, copper-based material for sieving or storing gases. The principle used to design the material, described in the journal Science, could act as a blueprint ...
Materials Science
Jan 24, 2019
1
49
Oxygen—it's a basic necessity for animal life. But marine biologists recently discovered large schools of fishes living in the dark depths of the Gulf of California where there is virtually no oxygen. Using an underwater ...
Plants & Animals
Jan 18, 2019
6
2825
In the course of global climate change, scientists are observing the increase of low-oxygen areas in the ocean, also termed oxygen minimum zones (OMZs). Large-scale OMZs exist, for example, in the Pacific off the coast of ...
Cell & Microbiology
Aug 3, 2018
0
66
A perfect storm of environmental factors has seen a monumental loss of fish and coral life at a popular area of Ningaloo Reef in Western Australia's Gascoyne region—however Curtin University research into the event shows ...
Plants & Animals
Mar 12, 2024
0
10
Oxygen is an essential element for survival. Ocean warming, circadian rhythm, eutrophication, high-density aquaculture, power failures and long-distance live animal transportation can all lead to low oxygen levels in water. ...
Plants & Animals
Jan 29, 2024
0
7
