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Phys.org / Warming waters draw summer 'feeding frenzies' by whales off Greenland

The effects of global warming depend on species: The losers are legion, but a lucky few are winners. Now, researchers have shown that baleen whales are taking advantage of a newly opened-up fish bonanza in the Greenland Sea, ...

3 hours ago
Phys.org / Honeybees struggle to gather nectar in August, direct measurements reveal

Letting late-summer weeds grow could help honeybees when they find it most challenging to gather nectar, according to new research published in the journal, Functional Ecology.

3 hours ago
Phys.org / Universal pattern revealed in quantum matter

When different materials transition from one phase to another, such as water coming to a boil or a magnet losing its ability to attract metals, something remarkable can happen: They begin to behave identically, following ...

10 hours ago
Phys.org / A little bit more than magic: The secret to quantum computing may lie in negativity

Quantum computers hold great promise for applications from drug discovery to cybersecurity. Yet figuring out what would give quantum computers their edge over everyday "classical" computers is a subtle problem. A new theoretical ...

10 hours ago
Phys.org / Why many birds add fresh plants to their nests remains unclear despite signs of healthier offspring

As they build their nests, many birds are known to interweave dried grasses and other materials with green plants, such as fresh leaves, grass stems, herbs and aromatic leaves. While this behavior is well documented, why ...

17 hours ago
Phys.org / Gentle chemical glow helps scientists capture sharper images of living cells

We reach for brighter, better lighting for sharper pictures, whether we're photographing a puppy or a microscopic cell. In most cases, the light comes from outside the object being photographed. A recent study explored a ...

15 hours ago
Phys.org / Fine-particle pollution may undermine plants' ability to absorb carbon and conserve water

Researchers at the Faculty of Social Sciences at the University of Hong Kong (HKU) have discovered that fine particulate pollution (PM2.5) significantly impairs plants' ability to use water efficiently and absorb carbon dioxide.

4 hours ago
Phys.org / Foreign tariffs made U.S. whiskey cheaper... depending on where you live

A new study finds that one side effect of Trump-era trade wars has been cheaper whiskey in much of the United States. But if you live in whiskey hubs Kentucky or Tennessee, your prices actually went up.

8 hours ago
Phys.org / Supramolecular nanofibers paired with nanohole substrate improve exciton transport in organic solid

Self-assembling, anthracene-based supramolecular nanofibers can enable excitons to migrate hundreds of nanometers, according to a new experimental finding by researchers at Science Tokyo. Coupling these nanofibers with a ...

7 hours ago
Phys.org / An echo of Einstein: An unexpected link between whale calls and special relativity

Standing on the sandy, windswept shores of Provincetown, Massachusetts, people may find themselves squinting at the horizon, waiting for a whale to make its grand entrance with a spectacular breach.

17 hours ago
Phys.org / Dark Stars may have left gravitational-wave echoes across the universe

A mysterious background of extremely low-frequency gravitational waves detected by networks of pulsars may carry information about events that began more than 13 billion years ago—including the formation of some of the first ...

9 hours ago
Phys.org / Turning a quantum battery's environmental sensitivity into an advantage

Quantum batteries, devices that store energy by exploiting quantum mechanical phenomena, could, in principle, be charged faster and more efficiently than classical ones. Despite their potential, connecting these batteries ...

16 hours ago