Although the presence of humpback whales in the Mediterranean has been considered unusual, it is known that their visits have increased in the last 150 years. Until now, there had been no clear reason, with various hypotheses ...
Plants & Animals
Nov 15, 2018
0
4
What does it take for a fish to recognise another fish? Scientists from the Max Planck Institute of Neurobiology in Martinsried show, that a simple dot, animated in specific way, is sufficient to trigger shoaling.
Plants & Animals
Nov 5, 2018
0
19
Scientists have created miniature magnetic swimming devices – which mimic the appearance of sperm cells – that could revolutionise disease treatment by swimming drugs to specific areas of the body.
Soft Matter
Oct 2, 2018
0
150
Mexico has arrested an alleged drug cartel hitman on charges of trafficking the critically endangered totoaba fish, a species whose swim bladder can fetch up to $20,000 on the black market in China.
Ecology
Sep 14, 2018
0
7
Scientists have used light patterns to control the swimming speed of bacteria and direct them to form different shapes, according to a new study in the journal eLife.
Cell & Microbiology
Aug 14, 2018
0
25
A judge has ordered the U.S. government to ban imports of seafood caught by Mexican fisheries that use a net blamed for killing off the vaquita, the world's smallest and most-endangered porpoise.
Ecology
Jul 26, 2018
1
11
The United States is facing a housing crisis: Affordable housing is inadequate, while luxury homes abound. Homelessness remains a persistent problem in many areas of the country.
Social Sciences
May 15, 2018
1
13
(Phys.org)—When researchers deposit a drop of fluid containing thousands of free-swimming, genetically engineered E. coli onto an array of micromotors, within minutes the micromotors begin rotating. Some of the individual ...
Environmentalists said they have found the body of a baby vaquita marina porpoise, one of the last of its kind, washed up dead in northern Mexico.
Ecology
Mar 17, 2017
0
525
Dolphins swimming at top speed use more than twice the amount of energy per fin beat than dolphins swimming at a more relaxed pace, according to a study by scientists at UC Santa Cruz. The researchers also found that startled ...
Plants & Animals
Mar 16, 2017
0
5
