Using sophisticated electronic tags, scientists have assembled a large biologging dataset to garner comparative insights on how sharks, rays, and skates—also known as "elasmobranchs"—use the ocean depths. While some species ...
Plants & Animals
Aug 19, 2022
0
248
Named for its ropy-looking long branches, Aplysina cauliformis, a coral reef sponge, provides a critical 3D habitat for marine organisms and helps to stabilize the foundation of coral reefs. However, these upright-branching ...
Plants & Animals
Mar 26, 2024
0
96
A Northeastern marine scientist has discovered a new species of tiny mollusk that lives in an ancient, submerged cypress grove called the Alabama Undersea Forest.
Plants & Animals
Feb 5, 2024
0
158
For sharks living in the open ocean, longline fishing is the number-one threat, with an estimated 20 million pelagic sharks caught annually by fishers looking for tuna and other desired species. Now, a new study reported ...
Plants & Animals
Nov 21, 2022
0
93
The first lab study on garden eels shows how these shy creatures use their burrows, and change their movement and posture, when feeding in strong currents.
Plants & Animals
Jul 20, 2022
1
56
Attacks by venomous Olive sea snakes on scuba divers may be misdirected courtship behaviors, according to a study published in Scientific Reports.
Plants & Animals
Aug 19, 2021
1
183
In the kelp forests of Tierra del Fuego, at the southernmost tip of South America, the relative abundance of kelp, sea urchins, and sea stars has not changed significantly since 1973. Alan Friedlander of the National Geographic ...
Plants & Animals
Mar 11, 2020
0
641
Imagine being a scuba diver and leaving your oxygen tank behind you on a dive. Or a mountain climber and abandoning your ropes. Or a skydiver and shedding your parachute. That's essentially what humans are doing as we expand ...
Ecology
May 31, 2017
35
1095
Australian scientists mapping the Great Barrier Reef will broadcast their findings in partnership with Google, emulating its "Street View" to spotlight the impact of climate change.
Other
Mar 2, 2012
0
0
Brazilian authorities must take a science-based approach to shark conservation, with experts warning extreme reactions to bite incidents and population growth will undermine the recovery of the fish.
Plants & Animals
Mar 15, 2024
0
18
