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Cell & Microbiology 20 hours ago

CRISPR-Cas coordinates a layered bacterial defense network in innate immunity

All cellular life—from humans to bacteria—possesses two layers of immunity: innate and adaptive. Scientists have long understood how these two types of immunity work together in higher organisms but not in the microbial world.

Paleontology & Fossils 23 hours ago

Storms that built a graveyard: Ancient monsoons created a spectacular dinosaur fossil site

Around 80 million years ago, a stretch of tropical coastline in what is now northeastern Italy was lashed by monsoon rains and tropical cyclones. Those storms swept dinosaur carcasses, crocodiles, plants and river mud onto ...

Ecology Jul 22, 2026

Black coral shapes influence how microscopic cilia move food and oxygen

An international research team led by scientists from the Max Planck Institute for Marine Microbiology in Bremen and the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) investigated how the shape of black corals ...

Astronomy Jul 21, 2026

New technique enables LIGO to peer farther into the distant universe

Scientists at the University of California, Riverside, have developed a new way to help gravitational-wave observatories see farther into the universe by solving one of their biggest challenges: tiny heat-induced distortions ...

Plants & Animals Jul 21, 2026

Truffles are on the menu for threatened marsupials returning to a World Heritage area

A new study from Edith Cowan University (ECU) confirms that the presence of fungal food resources is important for supporting the reintroduction of two threatened marsupials to the Shark Bay World Heritage area, which could ...

Condensed Matter Jul 21, 2026

Quantum sensing microscope illuminates transistor design

Artificial intelligence faces an energy crisis stemming from a physical traffic jam inside modern computer chips. Processors must continually shuffle data, such as the billions of parameters in complex models, between separate ...

Analytical Chemistry Jul 21, 2026

Vapor-controlled supramolecules can switch color, glow and phase

Controlling interactions between molecules and their functions from the molecular level to the macroscopic scale is challenging in supramolecular and materials chemistry. To this end, a research team led by associate professor ...

Optics & Photonics Jul 21, 2026

Frozen fiber couples light and sound 1,000 times more strongly than standard glass fibers

Researchers have developed a new type of optical fiber by freezing a glass capillary filled with liquid. It guides light and sound waves simultaneously and enables highly efficient coupling between them. The high coupling ...

Biochemistry Jul 21, 2026

Reinventing food packaging with safe and sustainable oxygen-scavenging biodegradable plastic

From ensuring that food remains fresh longer to extending its shelf life for future consumption, food packaging plays an indispensable role in modern society. Conventional food packaging plastics are sturdy and highly effective ...

General Physics Jul 21, 2026

From quantum error correction to emergent gravity: Probing holographic universes at QLab

One of the deepest ambitions in modern physics is understanding how the fabric of space and time could emerge from fundamental quantum degrees of freedom to establish a quantum theory of gravity.

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