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Evolution Jun 11, 2025

Paleontologists identify closest-known ancestor to Tyrannosaurs

Paleontologists have identified a new species of dinosaur, Khankhuuluu, which is being described as the closest-known ancestor to the giant Tyrannosaurs.

Paleontology & Fossils Jun 10, 2025

Fossils show colonies of reptiles lived communally 250 million years ago

A fossilized colony of small burrowing reptiles that lived some 250 million years ago was recently found in South Africa. It's the first time that the Procolophon trigoniceps, which lived in the lowlands of what was then ...

Evolution Jun 10, 2025

Patterns sculpted by physics: Evolution as revealed by turtle scales

In most vertebrates, skin appendages such as hair, feathers, or scales originate from placodes—small, specialized skin regions whose spatial organization is controlled by well-conserved genetic signals. Crocodiles are an ...

Archaeology Jun 10, 2025

Decorative terracotta pieces challenge existing ideas on Carpetania's role in Mediterranean globalization

Historians have long viewed Carpetania, an ancient district in what is now the Iberian Peninsula, Spain, as a passive player in the cultural landscape of the Late Iron Age. Its cultural development has been characterized ...

Archaeology Jun 10, 2025

Teen girl from 6,200 years ago with cone-shaped skull unearthed in Iran

A pair of archaeologists working at a dig site in an ancient cemetery in western Iran have discovered the skull of a young girl that shows evidence of cranial modification. In their paper published in the International Journal ...

Archaeology Jun 10, 2025

Maternal clans shaped burial and society in Neolithic China community, ancient DNA reveals

A millet-farming settlement on the Shandong coast in Neolithic China around 4,500 years ago organized its society by maternal lineage, according to researchers at Peking University.

Cell & Microbiology Jun 9, 2025

Collagen-based method overcomes previous problems to advance tissue engineering and bioprinting

A team of biomedical researchers led by Michael Mak, Ph.D., in the Renaissance School of Medicine at Stony Brook University, has developed a new method of bioprinting physiological materials. Called TRACE (Tunable Rapid Assembly ...

Ecology Jun 7, 2025

Kenya NGO saves turtles from nets, plastic and rising tides

A small charity on the Kenyan coast has become vital to the region's majestic turtle population, saving thousands from poachers, fishermen's nets and ever-worsening plastic pollution.

Paleontology & Fossils Jun 6, 2025

First named pterosaur from Japan sheds light on ancient flying reptiles

A team of researchers from Japan, China, and Brazil have discovered a new species of pterosaur from the Late Cretaceous of Japan, marking the first time a pterosaur has been named based on body fossils found in the country.

Biochemistry Jun 6, 2025

Chemists design a next generation of weight-loss drugs

Weight-loss drugs like Ozempic and Wegovy are used by more than 15 million adults in the U.S., or 4.5% of the population. Despite their effectiveness, they have drawbacks. Their effect may not last after discontinuing use, ...

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