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Earth Sciences Sep 4, 2026

Researchers tune into Arctic under-ice sounds and test through-ice communication

Beneath the Arctic Ocean is an orchestra featuring natural and human composers, from cracking sea ice and whistling beluga whales to humming shipping-vessel engines. Researchers from MIT Lincoln Laboratory heard some of this ...

Cell & Microbiology Sep 4, 2026

Virus-like particles enable gene activity tracking over time in the same cells

In recent years, scientists have developed methods to measure a cell's transcriptome, or all the RNA produced by a cell, to study the cell's identity and genetic activity. However, these methods rely on killing the cell to ...

Ecology Sep 4, 2026

Archaea as 'flexitarians': Ammonia-oxidizing microbes also feed on amino acids

Symbiotic ammonia-oxidizing archaea in marine sponges are not strict specialists but true "flexitarians." A team led by microbiologists Bettina Glasl and Katharina Kitzinger from the University of Vienna, in collaboration ...

Evolution Sep 4, 2026

Not a cheetah: Ancient DNA reveals the surprising Arctic life of extinct North American cat

A new study led by researchers at the University of California, Santa Cruz, has overturned decades of assumptions about Miracinonyx trumani, the extinct predator popularly known as the American cheetah. By analyzing nuclear ...

Economics & Business Sep 4, 2026

Most money laundering arrests involve people under the age of 30

The majority of money laundering arrests involve people under 30, a new analysis has found.

Social Sciences Sep 4, 2026

How damaged teeth can reinforce stigma and disadvantage

For women involved in street sex work who took part in our research, damaged or missing teeth were more than a health problem. They could become visible reminders of lives they were trying to change.

Plants & Animals Sep 4, 2026

How hibernating squirrels retain sense of touch in the cold

For most mammals, cold suppresses neural activity and diminishes the sense of touch. But the thirteen-lined ground squirrel can detect touch in conditions as low as 4°C (39°F), about as cold as the inside of a refrigerator, ...

Materials Science Sep 3, 2026

Light-triggered interface lets adhesive peel cleanly and rebond through 15 cycles

Adhesives are essential in electronics, vehicles and other products, but they can hinder repair and recycling when bonded parts are difficult to separate cleanly. A research team led by The University of Osaka has developed ...

Polymers Sep 3, 2026

Built to last or break down: Ring size tunes biodegradable plastic lifetimes

Biodegradable plastics should be tough enough for use yet able to break down at an appropriate rate afterward. Researchers at the University of Osaka show that changing the size of rings threaded onto a biodegradable polymer ...

Biotechnology Sep 3, 2026

Predictive tools can confuse rare mutations with dangerous ones

When a patient's DNA is read, it is compared with a reference version of the human genome. This allows geneticists and rare disease experts to look at a list of places where the patient's DNA differs. Most variations will ...

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