Researchers have shown for the first time that sharks show very strong preferences for particular individuals in their social networks over years and prefer to hang out with other individuals of the same sex and size, in ...
Ecology
Sep 6, 2017
0
436
A tiger shark has surprised Australian scientists on an ocean research trip by regurgitating a spiky land-loving echidna in front of them.
Plants & Animals
Jun 6, 2024
0
159
New research from Monterey Bay Aquarium and partner institutions published today in Nature Scientific Reports challenges the notion that great white sharks are the most formidable predators in the ocean. The study "Killer ...
Ecology
Apr 16, 2019
1
1210
The first direct evidence of orcas killing white sharks in South Africa has been captured by both a helicopter and drone pilot, and a new open-access paper published today in The Ecological Society of America's journal Ecology ...
Plants & Animals
Oct 4, 2022
1
137
A pair of Orca (Killer Whales) that have been terrorizing and killing Great White Sharks off the coast of South Africa since 2017 has managed to drive large numbers of the sharks from their natural aggregation site.
Plants & Animals
Jun 30, 2022
0
97
It's a mystery of the sea: How many great white sharks are prowling near California's surf lines? Some scientists say the population is large and healthy. Others say it is alarmingly small. No one has ever known for certain, ...
Ecology
May 28, 2013
0
0
Newspapers regularly carry stories of terrifying shark attacks, but in a paper published today, Oxford-led researchers reveal their discovery of a 3,000-year-old victim—attacked by a shark in the Seto Inland Sea of the ...
Archaeology
Jun 23, 2021
1
1770
A team of researchers working at Japan's Okinawa Churashima Research Center has found that whale sharks have thousands of dermal denticles (tiny teeth) in the skin surrounding their eyeballs. In their paper posted on the ...
Despite evolving separately for 400 million years, some sharks and tuna share genetic traits linked to higher metabolism and quick swimming behaviour.
Evolution
Sep 23, 2016
2
342
(Phys.org) —Scientists have confirmed the discovery of the first-ever, two-headed bull shark.
Plants & Animals
Mar 25, 2013
2
0
