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Search results for Turtles

Plants & Animals Sep 2, 2026

Mountains may offer climate refugia for one of North America's most imperiled turtles

As climate warming pushes many species toward cooler environments, high-elevation areas are expected to play an increasingly important role in biodiversity conservation. A new study by the Great Hollow Nature Preserve & Ecological ...

Paleontology & Fossils Aug 28, 2026

Tracks and tooth marks reveal bone-crushing dogs at Nebraska supervolcano ashfall site

Thirty-five years on—well, 12 million, technically—Ashfall Fossil Beds State Historical Park continues to offer important glimpses of prehistoric life in Nebraska.

Social Sciences Aug 28, 2026

Fight over AI data centers is becoming Australia's next Indigenous policy challenge

In July 2026, more than 200 community members gathered at Mandoon Bilya (Helena River) in Perth's eastern suburbs. They planted more than 3,000 native plants as part of a wetland restoration project. The hopeful scene was ...

Evolution Aug 27, 2026

XY or ZW? Gecko chromosomes reveal evolution's hidden playbook

Why do humans rely on XY chromosomes to determine sex, while birds use ZW—and many reptiles use neither, letting temperature decide instead? Sex determination is remarkably diverse across the animal kingdom. In genotypic ...

Evolution Aug 27, 2026

Degraded DNA reveals two extinct Galapagos giant tortoise lineages

Using a new combination of computational tools to analyze ancient DNA, Yale researchers have discovered two ancient, extinct giant tortoise lineages that once lived on the Galapagos Islands.

Plants & Animals Aug 27, 2026

Some Galápagos 'yellow' sea turtles remain homebodies, surprising scientists

Sea turtles are famous for being prodigious wanderers. Guided by Earth's magnetic field, ocean currents and the sun, they tend to crisscross the seas in search of food, returning to the region of their birth every few years ...

Plants & Animals Aug 25, 2026

Moving turtle nests to save the eggs can have hidden consequences

Moving threatened sea turtle nests to cooler, safer parts of the beach can save entire clutches from rising tides and extreme heat, but new research suggests it may have hidden consequences for the hatchlings that emerge.

Paleontology & Fossils Aug 25, 2026

Egypt's deserts were once home to a diverse shark community

During the Late Cretaceous period, parts of Egypt were covered in water. A new study, published in the journal Cretaceous Research, describes new evidence that this tropical sea was home to a diverse community of sharks. ...

Veterinary medicine Aug 21, 2026

Pioneering cancer treatment saves python named Jodie Foster: UK zoo

A British zoo on Friday hailed the recovery of a cancer-stricken python named after Hollywood star Jodie Foster, which became the first snake to receive an innovative treatment combining surgery and electrochemotherapy (ECT).

Plants & Animals Aug 19, 2026

The bloodsucking insect with a saw for a mouth: How the tsetse fly bites through almost anything

Tsetse flies transmit some of Africa's most persistent parasitic diseases. They have affected human health, livestock production and rural development for generations, across a region spanning millions of square kilometers ...

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