Female killer whales live up to 90 years in the wild, and most live an average of 22 years after menopause. Scientists have long wondered why humans and some whale species spend a significant portion of their life not reproducing.
Plants & Animals
Jul 20, 2023
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176
We humans can be a scary acquaintance for whales in the wild. This includes marine biologists tagging them with measuring devices to understand them better. These experiences can make whales behave erratically for a while. ...
Ecology
Jul 6, 2023
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From the 20-foot-long jawbones of the filter-feeding blue whale to the short, but bone-crushing, jaws of the hyena and the delicate chin bones of a human, the pair of lower jawbones characteristic of mammals have evolved ...
Evolution
Jun 27, 2023
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Oregon State University researchers estimate that gray whales feeding off the Oregon Coast consume up to 21 million microparticles per day, a finding informed in part by poop from the whales.
Plants & Animals
Jun 26, 2023
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370
A small international team of marine scientists has found that a drop in southern right whale populations who spend part of their lives off the coast of Argentina, is due to attacks on calves by kelp gulls. In their study, ...
A shark specialist and a life scientist are reporting on video evidence of a whale shark observed bottom-feeding for the first time. Darren Whitehead, Investigación Tiburones México and Joel Gayford, a life scientist at ...
Do whales increase the removal of carbon from the atmosphere?
Plants & Animals
Jun 4, 2023
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133
A trio of marine biologists from The University of Western Australia has found that some whale sharks will slow their swimming to allow researchers to scrape collections of copepods from sensitive areas. In their study, reported ...
In the month of June, when winter bites in the southern hemisphere and the sea around the Antarctic freezes over, right whales swim north. Many of them gather in the bay outside the town of Hermanus in South Africa.
Plants & Animals
May 11, 2023
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120
Fiber-optic cables line the coasts of the continents and crisscross the oceans, carrying signals that are the backbone of communication in the modern world. While their main job is telecommunications, researchers have been ...
Plants & Animals
May 9, 2023
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