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Bio & Medicine Oct 11, 2026

Spinach nanoparticles help failing rat hearts via 'borrowed photosynthesis'

A spinach leaf can turn light into chemical energy. A struggling heart cannot. Researchers in China have brought part of the leaf's energy-making machinery into rat heart cells to test whether borrowed photosynthesis could ...

Plants & Animals Oct 10, 2026

Against the odds: Why some ecosystems thrive

From coral reefs in Papua New Guinea to chimpanzees in West Africa, grizzly bears in Canada and albatross colonies off Tasmania, some ecosystems are thriving despite climate change, habitat loss and other environmental pressures.

Analytical Chemistry Oct 10, 2026

New catalyst enables lower-temperature methane conversion with sustained performance

Oxidative coupling of methane (OCM) is a chemical reaction that directly converts methane and oxygen, the main components of natural gas, into higher-value hydrocarbons such as ethane and ethylene. However, the reaction presents ...

Quantum Physics Oct 10, 2026

Hybrid quantum computer observes foundational quantum effect in a new setting

Physicists in the Department of Physics at the University of Oxford have used a hybrid quantum computer, made up of qubits and quantum oscillators, to observe the Aharonov–Bohm effect in a quantum simulation. The effect is ...

Earth Sciences Oct 9, 2026

Geologists uncover evidence of a missing Late Cretaceous magmatic arc in northwestern Iran

Mountains preserve evidence of ancient oceans, moving continents and tectonic processes that have shaped Earth over millions of years. Later deformation, erosion and burial, however, can obscure important parts of this geological ...

Environment Oct 9, 2026

Food testing reveals how diet can add to exposure to 'forever chemicals'

Per- and polyfluoroalkyl substances (PFAS)—a vast family of chemicals used largely for their nonstick, water-repellent and grease-resistant properties—are called "forever chemicals" because of their remarkable resistance ...

Plants & Animals Oct 9, 2026

Aspens 'remember' past drought in their leaves, 3-year experiment finds

Drought is written into trees, appearing as narrow bands in their annual growth rings. But aspen may go farther, creating "functional memories" of previous dry years reflected in the chemistry of their leaves, according to ...

Astronomy Oct 9, 2026

NASA advances LISA mission contributions with new test telescope

NASA has taken the next step in the process of developing a new all-glass telescope for the LISA (Laser Interferometer Space Antenna) mission, a space observatory designed to detect ripples in space-time called gravitational ...

Plants & Animals Oct 9, 2026

Plant-bacteria partnership reveals how roots access iron locked in soil

A new study led by Paul Schulze-Lefert from the Max Planck Institute for Plant Breeding Research in Cologne, in collaboration with Ricardo F.H. Giehl at the Leibniz Institute of Plant Genetics and Crop Plant Research in Gatersleben, ...

Bio & Medicine Oct 9, 2026

Adjustable nanosensors turn water pressure into fluorescent signals, with stiffness shaping sensitivity

A novel nanovesicle-based platform developed at Institute of Science Tokyo can measure hydrostatic pressure by converting pressure-induced molecular changes into fluorescence signals.

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