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Biotechnology Jun 3, 2025

DNA floating in the air can track wildlife, viruses鈥攅ven drugs

Dublin is known as a city where you can enjoy a few pints of Guinness, get a warm welcome from the locals and hear lively traditional music drifting out of pubs and into the city air.

Plants & Animals Jun 2, 2025

Amphibians face mounting threats as heat waves and droughts intensify worldwide

Amphibians鈥攖he most threatened vertebrate class on Earth鈥攁re under enormous pressure, with 41% of all species already threatened with extinction. A new study from the Faculty of Biological Sciences at Goethe University ...

Plants & Animals Jun 2, 2025

Fish with legs and sea slug thieves: Researcher reveals lessons from unusual organisms

During a tour of the Marine Biological Laboratory in Woods Hole, Massachusetts, Corey Allard noticed something strange: fish using six leg-like appendages to "walk" around the bottom of their tank.

Other May 31, 2025

Saturday Citations: Wages vs. welfare; origins of teeth; a search for primordial black holes

A new study of the Gobi Wall in the Gobi highland desert of Mongolia reveals a multifunctional role beyond defense; data from the James Webb Space Telescope is bringing physicists closer to resolving the Hubble tension; and ...

Evolution May 30, 2025

Dinosaur eggshell study confirms biogenic origin of secondary eggshell units

The calcitic layers of the eggshells of archosaurs (including crocodilians and birds) and turtles are composed of distinctive crystalline structures known as eggshell units. Those growing from the shell membrane are called ...

Evolution May 30, 2025

Immune restraint through the ages: PD-1 pathway traced to sharks

In 1992, graduate student Yasumasa Ishida discovered PD-1, marking the beginning of a journey that would make this molecule a major target in cancer immunotherapy. Now, Dr. Ishida and colleagues provide a comprehensive overview ...

Evolution May 29, 2025

Long shot science leads to revised age for land-animal ancestor

In 1984, an amateur paleontologist in Scotland found a remarkable specimen: a nearly complete fossil of what looked to be a lizard or salamander. Rather small in size at 20 centimeters, it would turn out to be a crucial piece ...

Archaeology May 29, 2025

Ancient genomes shed light on human prehistory in East Asia

Newly sequenced ancient genomes from Yunnan, China, have shed new light on human prehistory in East Asia. In a study published in Science, a research team led by Prof. Fu Qiaomei at the Institute of Vertebrate Paleontology ...

Paleontology & Fossils May 29, 2025

Birds nested alongside dinosaurs in the Arctic: Fossil find pushes polar nesting record back by 25 million years

Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young.

Evolution May 28, 2025

Europe's most complete stegosaurian skull unearthed in Teruel, Spain

Paleontologists from the Fundaci贸n Conjunto Paleontol贸gico de Teruel-Din贸polis have published new research in the journal Vertebrate Zoology. The article describes a partial stegosaurian skull discovered in the municipality ...

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