Olympic swimmers aren't the only ones who change their strokes to escape competitors. To escape from the jaws and claws of predators in cold, viscous water, marine copepods switch from a wave-like swimming stroke to big power ...
Plants & Animals
Apr 2, 2013
1
0
A first batch of dolphins has arrived at a new oceanarium in Singapore after activists failed to have the animals' transfer from the Philippines blocked, officials said Tuesday.
Ecology
Nov 20, 2012
1
0
A giant manta ray with several fishing hooks caught below its eye appeared to ask two nearby divers for help in removing them, and then waited patiently for them to do so.
Plants & Animals
Jul 15, 2019
0
48
Fossils found in Morocco from the long-extinct group of sea creatures called trilobites, including rarely seen soft-body parts, may be previously unseen animals that left distinctive fossil 'footprints' around the ancient ...
Paleontology & Fossils
Jan 17, 2017
0
29
Recent molecular phylogenetic analysis has shown that the marine animals known as peanut worms are not a separate phylum, but are definitely part of the family of annelids, also known as segmented worms. This is a classification ...
Plants & Animals
Mar 3, 2011
0
1
During the Early-Middle Devonian period, a large landmass called Gondwana—which included parts of today's Africa, South America, and Antarctica—was located near the South Pole. Unlike today's icy conditions, the climate ...
Earth Sciences
Oct 19, 2023
0
56
A team of oceanographers at the University of Bologna and The Inter-Institute Center for Research on Marine Biodiversity has found, via a seven-year study, that artificial reefs may provide a unique opportunity to study new ...
Ocean acidification could change the ecosystems of our seas even by the end of this century. Biologists at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), have therefore assessed the extent ...
Environment
Aug 25, 2013
19
0
(PhysOrg.com) -- The spine of a sea urchin is 99.9% chalk, a very common material forming tiny crystals that are very hard but easy to break apart. Scientists have now discovered how these marine animals use chalk or lime ...
Analytical Chemistry
Feb 14, 2012
0
0
Self-repair is extremely important for living things. Get a cut on your finger and your skin can make new cells to heal the wound; lose your tail—if you are a particular kind of lizard—and tissue regeneration may produce ...
Plants & Animals
Jun 16, 2015
0
1169
