Optics & Photonics Jan 17, 2025

Twisting light: Novel metasurface offers compact solution for circularly polarized light

Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise and counterclockwise manner as they travel, plays a crucial role in a wide range of applications, from enhancing medical imaging ...

Astronomy Jan 16, 2025

Astronomers detect peculiar features in the stellar halo of dwarf galaxy NGC 300

Using the Cerro Tololo Inter-American Observatory (CTIO), an international team of astronomers have performed deep optical observations of a dwarf galaxy known as NGC 300. As a result, they detected a stellar stream, shells ...

Cell & Microbiology 19 hours ago

Skin-penetrating nematodes' love-hate relationship with CO₂ could lead to new parasitic infection treatments

In the United States, the most well-known skin-penetrating parasitic worm, called a nematode, is the hookworm. But globally, it is estimated that over 600 million people are infected with the skin-penetrating threadworm, ...

Planetary Sciences 43 minutes ago

Swarm detects ocean tides' magnetic signatures

A study using data from ESA's Swarm mission suggests that faint magnetic signatures created by Earth's tides can help us determine magma distribution under the seabed and could even give us insights into long-term trends ...

Plants & Animals Jan 15, 2025

Mosquitoes defy droughts by drinking blood, ensuring survival and disease spread

Mosquitoes are able to survive prolonged droughts by drinking blood, which helps to explain how their populations quickly rebound when it finally rains, biologists at the University of Cincinnati said.

Quantum Physics Jan 15, 2025

Scientists achieve direct experimental realization of dual-type entangling gates

To develop scalable and reliable quantum computers, engineers and physicists will need to devise effective strategies to mitigate errors in their quantum systems without adding complex additional components. A promising strategy ...

Optics & Photonics Jan 15, 2025

Tapered polymer fibers enhance light delivery for neuroscience research

Researchers have developed a reliable and reproducible way to fabricate tapered polymer optical fibers that can be used to deliver light to the brain. These fibers could be used in animal studies to help scientists better ...

Cell & Microbiology Jan 15, 2025

Gene mutation in roots that enhances microbe partnerships could cut fertilizer use

Researchers have discovered a biological mechanism that makes plant roots more welcoming to beneficial soil microbes. This discovery by John Innes Centre researchers paves the way for more environmentally friendly farming ...

Archaeology Jan 15, 2025

Ancient genomes reveal an Iron Age society centered on women

An international team of geneticists, led by those from Trinity College Dublin, has joined forces with archaeologists from Bournemouth University to decipher the structure of British Iron Age society, finding evidence of ...

Astronomy Jan 15, 2025

Stellar pyrotechnics on display in super star cluster

Astronomers have unveiled an explosive cosmic fireworks display of stars interacting with their environment. This dazzling spectacle—due to powerful winds flowing from the stars—marks a major milestone in the ability ...

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