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Evolution Sep 7, 2026

Reconstructed ancient protein maps how bacterial enzymes evolved distinct functions

How do related proteins develop different functions? This is the question investigated by a research team involving Kiel University, DESY and the Center for Structural Systems Biology (CSSB). Led by Holger Sondermann, professor ...

Plants & Animals Sep 7, 2026

Genomic analysis clarifies origin of unusual tail in endangered Tsushima leopard cat

Tsushima leopard cats are an endangered species found only on this isolated island. The most recent government survey estimated the population at around 150 individuals, and because domestic cats also inhabit the same landscape, ...

Plants & Animals Sep 7, 2026

Decades-old museum specimens reveal 10 extraordinary new worms

Scientists have discovered that one of the most unusual creatures in the animal kingdom is far more diverse and evolutionarily complex than previously known. An international team led by the University of Göttingen has reconstructed ...

Evolution Sep 6, 2026

The extinct American 'cheetah' was not a cheetah after all

With their slender bodies and long front legs, Miracinonyx trumani—often nicknamed the "American cheetah"—was long thought to be a North American analog of the African big cat. But in a new study published in the journal ...

Environment Sep 4, 2026

Shoreline scavenger shows biological effects after eating plastic foam

In a paper published in the journal Marine Pollution Bulletin, researchers at Kyushu University report on what happens when wharf roaches, a common shoreline scavenger, eat expanded polystyrene (EPS). Roaches that fed on ...

Plants & Animals Sep 4, 2026

Food and water stations for wild birds are contributing to spread of deadly diseases, study finds

Feeding stations providing food and water for wild birds are contributing to the spread of disease-causing parasites among farmland birds, researchers have said, with birds three times more likely to catch a parasite from ...

Evolution Sep 4, 2026

Not a cheetah: Ancient DNA reveals the surprising Arctic life of extinct North American cat

A new study led by researchers at the University of California, Santa Cruz, has overturned decades of assumptions about Miracinonyx trumani, the extinct predator popularly known as the American cheetah. By analyzing nuclear ...

Plants & Animals Sep 4, 2026

Brainless sea sponges use sunset to prepare for metamorphosis—and attach in 30 minutes

Well before I start collecting coats, keys or shoes, my dog always knows when we're about to leave. By picking up on subtle cues, he anticipates our next movements, reminding me he's smarter than he often shows. But anticipation ...

Biotechnology Sep 3, 2026

Predictive tools can confuse rare mutations with dangerous ones

When a patient's DNA is read, it is compared with a reference version of the human genome. This allows geneticists and rare disease experts to look at a list of places where the patient's DNA differs. Most variations will ...

Plants & Animals Sep 3, 2026

How a plant's refusal to self-pollinate could help India grow more of its own cooking oil

Most people assume plants reproduce through whatever pollen happens to land on them. This is not true. A collaborative research initiative involving the Indian Institute of Technology Gandhinagar (IITGN) has mapped and functionally ...

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