Search results for disturbance

Environment Jul 26, 2026

Forest productivity, not rapid warming, shapes Northern Eurasia's carbon sink

Northern Eurasia contains about 20% of the world's forests and plays a crucial role in mitigating climate change by absorbing atmospheric carbon dioxide, thereby acting as a major carbon sink. However, understanding the region's ...

Environment Jul 25, 2026

Unwritten social rules, not government oversight, help keep forest land sustainable

Swidden agriculture—often called "slash-and-burn"—has been practiced on every inhabited continent throughout human history, and for decades it has been blamed for the destruction of the world's rainforests. However, a new ...

General Physics Jul 24, 2026

Long-lived ytterbium states could sharpen quantum computing and atomic clocks

Researchers from the University of Amsterdam and the University of New South Wales have answered a question that has been around for decades: whether ions of the metal ytterbium can enter certain long-lived, nearly stable ...

Economics & Business Jul 24, 2026

Study explores the hedging capability of cryptocurrencies in turbulent markets

The rapid growth of sustainable finance in recent years has fueled interest in green investment, ranging from green bonds and environmental, social and governance (ESG) funds to energy-efficient cryptocurrencies. While these ...

Quantum Physics Jul 24, 2026

Quantum Zeno effect could freeze computations as qubit systems scale up

The promise of quantum computing is to solve complex problems faster and more energy-efficiently than today's supercomputers—from optimizing logistics to simulating molecules. This goal is coming within reach as the number ...

Astronomy Jul 24, 2026

Astronomers catch massive galaxy assembling piece by piece 1.2 billion years after Big Bang

Astronomers have discovered a remarkably tiny group of six young galaxies just 1.2 billion years after the Big Bang. This may be a rare glimpse of how some of the universe's largest galaxies formed. The paper outlining the ...

Optics & Photonics Jul 23, 2026

Universal structure of exceptional points revealed in nonlinear light‑based systems

Exceptional points, or EPs for short, are among the phenomena of modern physics. These are special points or locations at which the properties of matter, space or time change. In a new theoretical study, researchers from ...

Ecology Jul 23, 2026

Do tourists stress out safari animals? We tested their dung to find out

Every year, thousands of tourists pile into game drive vehicles or don their hiking gear and cross South Africa's nature reserves. Binoculars and cameras at the ready, each hopes for a special encounter with Africa's wildlife—as ...

Plants & Animals Jul 23, 2026

Trace DNA reveals critically endangered Chinese bahaba in Hong Kong after decade without records

The Chinese bahaba (Bahaba taipingensis), a marine fish species endemic to the Chinese coast and known as the "Panda of the Sea," is critically endangered and one of the few marine fish listed as a first-class protected wild ...

Quantum Physics Jul 23, 2026

From one frontier to another: The quantum revolution

Manchester's quantum researchers are building on the Ferranti Mark I legacy, using ultra-pure silicon and single atoms to move quantum computing closer to real-world impact.

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