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Floods push crocodiles into Mozambican towns as health concerns rise
Authorities in the Mozambican town of Xai-Xai are warning of crocodile risks as floodwaters spread.
Lucy’s hunter revealed: Giant crocodile terrorized early human ancestors
A newly identified crocodile species nicknamed “Lucy’s hunter” prowled Ethiopia’s rivers when Lucy’s species walked the Earth more than 3 million years ago. The giant predator was likely the most dangerous animal in the ecosystem and may have regularly hunted early human relatives.
Scientists Sound Alarm Over New Predator Threatening the Everglades Ecosystem - Futura-Sciences
A South American Arrival in the Florida Swamps Once exclusive territory of Florida’s native crocodiles and alligators, the wetlands now face a new—and unwelcome—resident. The spectacled caiman, with its distinctive bony ridge between its eyes (hence the “spectacled” nickname), can reach lengths of up to 8 feet. These reptiles, native...
Baby crocodile-like fossils just blew up a long-held evolution theory
Turns out, the first animals to walk on land weren't amphibians.
An odd-nosed crocodile ate our prehistoric ancestors
‘Lucy’ probably needed to watch her back.
Floods push crocodiles into Mozambican towns as health concerns rise
Floods in Mozambique have led to a new threat. Crocodiles are appearing in submerged towns and have killed at least three people. Torrential rains and severe flooding over the past month have killed more than 100 people in Mozambique, South Africa, and Zimbabwe. Thousands of homes have been destr...
New crocodile species found in rocks of Egypt's Great Sphinx
A skull from the now extinct ‘Herugavialis cairensis’ was discovered in the 1920s—and is also missing part of its nose.
Skull Of An Extinct Crocodile Found In The Rocks Used To Build The Pyramids, Most Distant Fast Radio Burst Yet Discovered, And Much More This Week
All the biggest science news stories of the week.
Turtles Are Really Weird Animals. Where Did They Come From?
The origin of turtles has puzzled scientists. A new study provides more evidence that these shelled reptiles share a common ancestor with crocodiles and birds.
Scientists uncovered a bizarre crocodile cousin from 215 million years ago that started life walking on all fours, then changed its entire stance as it grew — by adulthood it was standing upright and striding around on two legs
A crocodile relative in ancient Arizona underwent a radical transformation during its lifetime, shifting from four-legged crawler to upright biped—a developmental puzzle that rewrites what scientists thought possible for reptiles.
Centipede consumption boosts growth and gut health in endangered crocodile lizards
A new study in Biological Diversity reveals that centipede consumption enhances growth and gut microbiome homeostasis in juvenile crocodile lizards by enriching beneficial fermentative bacteria and elevating short chain fatty acid production, underlining the critical role of dietary diversity in the conservation of endangered reptiles.
Floods Push Crocodiles Into Mozambican Towns as Health Concerns Rise
HARARE, Zimbabwe (AP) — As floods ravage Mozambique, crocodiles are appearing in submerged towns and responsible for at least three deaths. In the town of Xai-Xai, the provincial capital of Gaza province and one of the worst-affected areas in the country’s south, authorities have warned residents of ...
What crocodile bones teach us about dinosaurs
Paleontologists have often determined how old a dinosaur was by counting the growth rings in its bones. Just like with trees, it was thought that each ring corresponded to a single year of age. But researchers who studied crocodiles at an outdoor recreation center near Cape Town appear to have poked a hole in that approach. In the crocodiles, which are some of the closest living relatives of dinosaurs, there was more than one growth ring laid down per year. The results contribute to a growing debate over the best way to age animals.Read more of freelance science reporter Ari Daniel’s story here.Interested in more on the future of science? Email us your question at shortwave@npr.org.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.
UV light reveals possible camouflage on a 125-million-year-old crocodile
A 125-million-year-old crocodile fossil has revealed preserved skin, possible sensory organs, sophisticated respiratory structures, and an unexpected pattern on its tail. Ultraviolet light exposed alternating bands that may represent ancient camouflage, potentially preserving the oldest known coloration in a crocodylomorph.
Influencers tout injectable peptides as key to youth and beauty. Scientists say they're 'a giant scam'
Crocodile dung. Tapeworms. Raw meat facials. Yes, at some point in history these wildly popular — and wildly unproven — treatments were how people tried to stay young. Right now, plenty of influencers will tell you that injectable peptides are the answer. But the scientists? Not so much.
This bizarre crocodile relative from the Triassic looked like an ostrich dinosaur
Scientists have discovered Labrujasuchus expectatus, a bizarre crocodile relative that looked more like an ostrich-like dinosaur than anything resembling a modern crocodile. It walked on two legs, had tiny arms, and sported a toothless beak—an unexpected combination for a member of the crocodile lineage.
Scientists name ancient crocodile species found in rock that built the Great Sphinx
Scientists say they have identified an extinct crocodile species from about 45 million years ago in the limestone formation used to sculpt the Great Sphinx of Giza.
Floods push crocodiles into Mozambican towns as health concerns rise
Floods in Mozambique have led to a new threat.
Scientists discovered a crocodile they never knew existed
CT scans helped determine that the fossil unearthed in Egypt came from a distinctly different ancient species.
Scientists Discover Bizarre Crocodile Relative That Walked on Two Legs
A strange crocodile relative that may have shifted from four legs to two is shedding light on convergent evolution and the hidden diversity of Triassic ecosystems.
DNA solves 250-year-old mystery of the Seychelles’ lost crocodiles
Scientists have solved the mystery of the Seychelles’ vanished crocodiles using DNA from historic museum specimens. The reptiles were not a unique species after all, but an isolated population of saltwater crocodiles that likely drifted thousands of kilometers across the Indian Ocean.