New measurements reveal a surprising increase in the amount of dense water sinking near Antarctica, following 50 years of decline.
Earth Sciences
Nov 16, 2020
2
314
When you cool down liquid water, it crystallizes into ice. Consider a bucket filled with water, for example. When the water is liquid, the water molecules can be anywhere inside the bucket. In this sense, every point inside ...
Superconductivity
Nov 12, 2020
0
194
Watch as these two microscopic, single-celled protozoans (protists), battle it out, resulting in one eating the other. These organisms inhabit almost any body of still water (ponds, lakes, reservoirs) and the oceans, and ...
Cell & Microbiology
Oct 08, 2020
0
3
A team of researchers, led by the University of Bristol, has revealed our most ancient ancestors were ecologically diverse, despite lacking jaws and paired fins.
Plants & Animals
Oct 01, 2020
0
248
The power of the sun, wind and sea may soon combine to produce clean-burning hydrogen fuel, according to a team of Penn State researchers. The team integrated water purification technology into a new proof-of-concept design ...
Materials Science
Sep 29, 2020
1
1323
US government scientists reported Monday that the Arctic Ocean's floating ice cover has shrivelled to its second lowest extent since satellite records began in 1979.
Environment
Sep 21, 2020
0
22
The Earth's biosphere contains all the known ingredients necessary for life as we know it. Broadly speaking these are: liquid water, at least one source of energy, and an inventory of biologically useful elements and molecules.
Space Exploration
Sep 18, 2020
12
379
As oceans warm due to climate change, scientists are trying to predict how marine animals—from backboned fish to spineless jellyfish—will react. Laboratory experiments indicate that many could theoretically tolerate temperatures ...
Environment
Sep 16, 2020
3
19
Maerl beds stud the ocean floor like underwater brambles. They're pastel pink and, despite their knobbly appearance, made up of a red seaweed. This algae has a limestone skeleton which gives it a complex three-dimensional ...
Ecology
Sep 15, 2020
0
10
Ocean warming is paradoxically driving bottom-dwelling invertebrates—including sea scallops, blue mussels, surfclams and quahogs that are valuable to the shellfish industry—into warmer waters and threatening their survival, ...
Environment
Sep 07, 2020
0
144
