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Cell & Microbiology Oct 21, 2026

Scientists discover migration-mediated mechanism enabling bacteria-virus coexistence

Bacteria and the viruses that infect them—known as phages—coexist in soils, oceans and living organisms. Scientists have long thought this coexistence reflects a microscopic version of an evolutionary arms race: As parasites ...

Evolution Oct 21, 2026

Keeping to warm climates may have helped crocodiles outlast the dinosaurs

Keeping to warm climates throughout their 250-million-year history may have helped crocodiles and their relatives survive the asteroid that killed the dinosaurs, finds a new study led by UCL (University College London) researchers.

Social Sciences Oct 21, 2026

Compulsive social media use is linked with wanting closeness but fearing reliance on others

Compulsive use of social media may be associated with a strong desire for reassurance among people who are afraid to rely on others and engage in face-to-face interactions, according to a study published Oct. 21, 2026, in ...

Molecular & Computational biology Oct 21, 2026

Electronic nose puts police detection dogs to the test

A pilot study tested an electronic nose, called NOS.E, alongside human-remains detection dogs to see whether it could detect buried remains and help confirm dogs' signals.

Social Sciences Oct 21, 2026

Forensic specialists need only one or two facial features to identify individuals

Researchers led by Carina Hahn at the National Institute of Standards and Technology (NIST), U.S., have found that forensic specialists in facial identification need only one or two features, such as eyes or ears, to identify ...

Social Sciences Oct 21, 2026

Preschoolers aren't more creative than adults—they're just more confident

Adults are more objectively creative than preschoolers but are inhibited by anxiety and low self-confidence, according to a study published Oct. 21, 2026, in the journal PLOS One by Janika Saretzki from the University of ...

Cell & Microbiology Oct 21, 2026

Chromosome anchors form hollow shells before cell division, imaging reveals

Whenever a cell divides, it has to split its chromosomes perfectly between two daughter cells, and even a single mistake can be disastrous. Now, researchers from Japan have found that one of the key structures that makes ...

Social Sciences Oct 21, 2026

When a few people break the rules, bad behavior spreads quickly

The old saying that one bad apple spoils the barrel suggests that an individual behaving badly can have a negative influence on the entire group. The idea now has some fresh scientific backing.

Environment Oct 21, 2026

Methane emissions in Baltimore show seasonal, daily trends

Natural gas leaks are a significant source of methane emissions in cities, but it can be hard to pinpoint exactly where and why they happen. And methane, a potent greenhouse gas that is the main chemical component of natural ...

Astronomy Oct 21, 2026

Hubble observations challenge supernova winds' role in cosmic reionization

An international team of researchers, including members from the University of Michigan, has revealed surprising results that could rewrite our understanding of a key transition in the early universe.

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