Cell & Microbiology Feb 3, 2026

Probiotics for plants: Microorganisms boost growth and nitrogen uptake

Researchers at the Technical University of Munich (TUM) have identified a bacterial genus that promotes root growth and nitrogen uptake in plants. The findings open new possibilities for developing customized "plant probiotics" ...

Earth Sciences Jan 28, 2026

Simple statistical method predicts landslide risk more accurately than classic method

A relatively simple statistical analysis method can more accurately predict the risk of landslides caused by heavy rain, according to a study coordinated by Brazilian researchers affiliated with the Institute of Mathematical ...

Other Jan 31, 2026

Saturday Citations: Understanding procrastination; delicious baby sauropods; a study on musical 'pleasure chills'

This week, researchers identified the role of the brain's protein clean-up system in dementia. Fecal transplants show promising benefits in treating multiple cancer types. And biologists found that saltwater crocodiles traveled ...

Space Exploration Feb 1, 2026

NASA begins a practice countdown for its first moonshot with astronauts in more than 50 years

NASA began a two-day practice countdown Saturday leading up to the fueling of its new moon rocket, a crucial test that will determine when four astronauts blast off on a lunar flyby.

Ecology Jan 30, 2026

One of Earth's most abundant organisms is surprisingly fragile

A group of ocean bacteria long considered perfectly adapted to life in nutrient-poor waters may be more vulnerable to environmental change than scientists realized. The bacteria, known as SAR11, dominate surface seawater ...

Plants & Animals Jan 28, 2026

Hearing angry or happy human voices is linked to changes in dogs' balance

In a small study, dogs experienced both stabilization and destabilization of their balance upon hearing angry or happy human voices, but angry voices were linked to the biggest destabilizing effects. Nadja Affenzeller and ...

Evolution Jan 28, 2026

Great white sharks grow a whole new kind of tooth for slicing bone as they age

A great white shark is a masterwork of evolutionary engineering. These beautiful predators glide effortlessly through the water, each slow, deliberate sweep of the powerful tail driving a body specialized for stealth, speed ...

Agriculture Jan 28, 2026

Small-scale farmers produce more of the rich world's food than previously thought

Who grows our food? This seemingly simple question is getting harder to answer in a world where our food crosses borders to get to our plate.

Evolution Jan 29, 2026

Kangaroo and wallaby evolution tied to Australia's past climate shifts

A QUT-led study has found how increasing aridity and habitat variation and the subsequent emergence of grasslands shaped the evolution of modern kangaroos and wallabies. The study, published in Molecular Phylogenetics and ...

Condensed Matter Jan 29, 2026

Programmable terahertz vortices enable dual electric and magnetic skyrmion modes

Researchers have created an optical device that can generate both electric and magnetic vortex-ring-like light patterns. These structured light vortices, known as skyrmions, are highly stable and resistant to disturbances, ...

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