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Paleontology & Fossils Sep 11, 2022

Ancient skeleton reveals amputation surgery 31,000 years ago

A skeleton discovered in a remote corner of Borneo rewrites the history of ancient medicine and proves amputation surgery was successfully carried out about 31,000 years ago, scientists said Wednesday.

Astronomy Sep 5, 2022

Red giant Betelgeuse was yellow some 2,000 years ago

An interdisciplinary team centered around a Jena astrophysicist utilized observations from antiquity to prove that Betelgeuse—the bright red giant star in the upper left of the constellation Orion—was yellow-orange some 2,000 ...

Environment Aug 23, 2022

After 'doomsday' floods, Sudanese fear worse to come

In the Sudanese village of Makaylab, Mohamed Tigani picked through the pile of rubble that was once his mud-brick home, after torrential rains sparked heavy floods that swept it away.

Plants & Animals Aug 15, 2022

High school students describe two new species of scorpions

California now has two new scorpions on its list of species, thanks to the efforts of two keen-eyed high school students from the Bay Area and the California Academy of Sciences. Harper Forbes and Prakrit Jain, avid users ...

Archaeology Aug 3, 2022

How ancient soldiers used sound to frighten and confuse their enemies

As if the tumultuous din of battle is not horrendous enough, over the ages humans have discovered plenty of ways to exploit sound in warfare. I found an astonishing variety of ancient acoustic weapons while researching my ...

Ecology Jul 13, 2022

Spider venom could be key to stopping devastating honeybee mite

A University of the Sunshine Coast researcher is investigating whether spider and scorpion venoms have the potential to save Australia's honeybees from the invasive and deadly varroa mite parasite.

Plants & Animals Jul 1, 2022

Horseshoe crabs: 'Living fossils' vital for vaccine safety

On a bright moonlit night, a team of scientists and volunteers head out to a protected beach along the Delaware Bay to survey horseshoe crabs that spawn in their millions along the US East Coast from late spring to early ...

Plants & Animals Jun 23, 2022

Measuring the bite force of insects

How hard can insects bite? Having a strong chewing apparatus makes it easier to crush harder food and to succeed in fights with enemies. Biologists at the University of Bonn now present a mobile system (forceX) for measuring ...

Plants & Animals May 23, 2022

When does resistance to toxins evolve in animals?

Does a snake die when it bites its lip? Why will a mongoose survive a scorpion's sting, but we humans perish? These questions occupied the minds of toxin-enthusiasts and Master's students in Biology Jory van Thiel and Roel ...

Paleontology & Fossils May 6, 2022

Clasper appendages discovered in mid-Cambrian trilobite show horseshoe crab-like mating behavior

Fossils can tell scientists a lot about an animal such as their morphology, their environment, and where to place them in the tree of life. One thing though that's very difficult to observe in the fossil record is an animal's ...

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