Search results for sharks

Paleontology & Fossils Apr 24, 2024

Exceptionally well-preserved shark fossils from the time of the dinosaurs identified in Mexico

An international team of archaeologists, paleontologists, evolutionists and geoscientists has analyzed ancient shark fossils from the time of the dinosaurs that were recently unearthed in Mexico. In their paper published ...

Plants & Animals Apr 19, 2024

Baby white sharks prefer being closer to shore, scientists find

Remember #BabyShark? And no, this was not the very catchy song for kids that took the internet by storm. Earlier this year, social media was abuzz with stunning footage of a newborn great white shark, captured by a flying ...

Ecology Apr 16, 2024

New tagging method provides bioadhesive interface for marine sensors on diverse, soft and fragile species

Tagging marine animals with sensors to track and study their movements can provide researchers with important environmental and behavioral information, including energy usage, habitat changes, and migration patterns. But ...

Plants & Animals Apr 16, 2024

Climate-change-driven cold snaps threaten marine life

Tropical marine species venturing into new areas as the climate changes could fall victim to another effect of the phenomenon—as bursts of cold water from the deep sea suddenly kill them.

Evolution Apr 15, 2024

Evolution's recipe book: How 'copy paste' errors led to insect flight, octopus camouflage and human cognition

Seven hundred million years ago, a remarkable creature emerged for the first time. Though it may not have been much to look at by today's standards, the animal had a front and a back, a top and a bottom. This was a groundbreaking ...

Plants & Animals Apr 9, 2024

Study finds schools of fish can make less noise than a solitary swimmer

New findings by Johns Hopkins University engineers working with a high-tech simulation of schooling mackerel, offer insight into why fish swim in schools and promise for the design and operation of much quieter submarines ...

Plants & Animals Apr 4, 2024

Adult fish struggle to bounce back in marine protected areas, study finds

Age matters when determining how to protect life in the ocean; every population needs a strong cohort of adults to produce the next generation. But many marine protected areas (MPAs) are falling short of their most basic ...

Paleontology & Fossils Mar 27, 2024

Scientists discover endoparasitic marine tapeworm trapped in Cretaceous amber

Cestoda, commonly known as tapeworms, is a large class within the platyhelminth phylum with about 5,000 species described so far. Recently, researchers from the Nanjing Institute of Geology and Paleontology of the Chinese ...

Paleontology & Fossils Mar 26, 2024

Researchers discover 125,000-year-old coastal ecosystem underneath spaceport in Kourou

In what is an intriguing mix of past and future, an international team of researchers, including some from the University of Bonn, has stumbled upon a surprising window to the past in Kourou in French Guiana. In the clay ...

Ecology 20 hours ago

Over 100 pilot whales beached on western Australian coast have been rescued, researcher says

More than 100 long-finned pilot whales that beached on the western Australian coast Thursday have returned to sea, while 31 died on the shore, a whale researcher said.

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