Rodents and pigs share with certain aquatic organisms the ability to use their intestines for respiration, finds a study publishing May 14th in the journal Med. The researchers demonstrated that the delivery of oxygen gas ...
Plants & Animals
May 14, 2021
19
7553
There is a massive, mineral-rich region in the Pacific Ocean—about twice the size of India—called the Clarion-Clipperton Zone (CCZ), which has already been divided up and assigned to companies for future deep-sea mining. ...
Ecology
May 25, 2023
0
61
A large team of marine, molecular and genetic biologists affiliated with a number of institutions in China has conducted what they describe as a high-quality, chromosome-level genome assembly of the black sea cucumber (Holothuria ...
Researchers at the University of Nottingham have solved an important piece of the animal evolution puzzle as their new study reveals that our ancient ancestors were more complex than originally thought.
Evolution
Nov 10, 2022
0
286
In the summer of 2020, Florida Museum researchers Tobias Grun and Michał Kowalewski dove into the shallow waters off the coast of the Florida Keys and scoured the ocean floor for sea urchins. Telltale tracks and dimples ...
Plants & Animals
Nov 7, 2022
0
61
When creatures evolve, their genetic blueprints change. But within genetic material, fragments from a species' most ancient ancestors still lurk.
Evolution
Aug 29, 2022
0
52
Genome mining techniques have helped to explain how sea cucumbers produce defensive chemicals that enable them to fend off foes in the murky depths.
Biochemistry
Jun 27, 2022
0
152
Researchers are calling for better protection of tropical sea cucumbers in the Great Barrier Reef whose numbers are dwindling due to persistent and increasing overharvesting.
Plants & Animals
Feb 11, 2022
1
218
Blue Cavern Point on the eastern edge of Santa Catalina Island, some 25 miles off the coast of San Pedro, California, is a hotbed of life. In the shallow edges of the water cling starfish, sea urchins and sea cucumbers. Farther ...
Plants & Animals
Jul 29, 2021
0
662
Like spirits passing between worlds, billions of invisible beings rise to meet the starlight, then descend into darkness at sunrise. Microscopic plankton's daily journey between the ocean's depths and surface holds the key ...
Plants & Animals
Aug 17, 2020
0
58
