Search results for Spider

Plants & Animals May 27, 2024

Animals self-medicate with plants—a behavior people have observed and emulated for millennia

When a wild orangutan in Sumatra recently suffered a facial wound, apparently after fighting with another male, he did something that caught the attention of the scientists observing him.

Environment May 23, 2024

Researchers drop more than 8,000 pieces of litter into a fake river to fight plastic pollution

Nobody really knows how much plastic is in the world's rivers or where it accumulates.

Cell & Microbiology May 22, 2024

Study finds mitochondrial phosphate carrier plays an important role in virulence of Candida albicans

In a paper published in Mycology, Professor Yan Wang's team found that in both nematode and murine infection models, the lack of MIR1 gene, which encodes mitochondrial phosphate carrier, can lead to severe virulence defects ...

Plants & Animals May 21, 2024

Biologists discover caterpillars are able to sense electrostatic fields generated by predators

Sam England and Daniel Robert, biologists at the University of Bristol, report that at least three types of caterpillars are capable of sensing and responding to an electrostatic field generated by a predator.

Paleontology & Fossils May 17, 2024

Spiny legged 308-million-year-old arachnid discovered in the Mazon Creek locality

More than 300 million years ago, all sorts of arachnids crawled around the Carboniferous coal forests of North America and Europe. These included familiar ones we'd recognize, such as spiders, harvestmen and scorpions—as ...

Plants & Animals May 16, 2024

A spider silk sound system: Webs match acoustic particle velocity for long-distance sound detection

The best microphone in the world might have an unexpected source: spider silk. Spiders weave webs to trap their insect snacks, but the sticky strands also help spiders hear.

Evolution May 14, 2024

Discovery of the first ancestors of scorpions, spiders and horseshoe crabs

Who were the earliest ancestors of scorpions, spiders and horseshoe crabs? A Ph.D. student from the University of Lausanne (Switzerland), with the support of a CNRS researcher, has identified a fossil that fills the gap between ...

Plants & Animals May 14, 2024

Study shows that capuchin monkeys use sticks and stones to dig for food underground

Capuchin monkeys are omnivores whose diet in the wild may include buds, flowers, leaves, seeds, nuts, fruit, and berries; as well as birds, eggs, small mammals, mollusks and arthropods such as insects and spiders.

Optics & Photonics May 10, 2024

Team observes two distinct holographic patterns with ultrafast imaging

A team of scientists led by Professor Dong Eon Kim at the Pohang University of Science and Technology and Professor X. Lai at the Innovation Academy for Precision Measurement Science and Technology has achieved a breakthrough ...

Evolution May 10, 2024

Why evolution often favors small animals and other organisms

Small really does seem to be beautiful in evolutionary terms. The largest dinosaurs, pterosaurs and mammals may look impressive but these giants are vastly outnumbered by microscopic bacteria and single-celled algae and fungi. ...

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