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Quantum Physics Jul 22, 2026

New multiplexing scheme accelerates long-distance quantum communication

Quantum networks, systems consisting of multiple connected nodes or devices that can transmit quantum information to one another, have the potential to advance future communications. These networks typically leverage entanglement, ...

Archaeology Jul 22, 2026

Australian cave discovery shows grass was burned for magic, cures and curses for 25,000 years

The GunaiKurnai, an Australian Aboriginal nation, are the acknowledged traditional custodians of Gippsland and the southern Victorian Alps. Within their territory are caves known from 19th-century ethnographic reports and ...

Economics & Business Jul 21, 2026

Why low-skilled workers are less likely to participate in continuing education

Low-skilled workers are less likely to participate in employer-sponsored continuing education programs than their more highly skilled colleagues. They are less convinced that acquiring additional skills has a positive effect ...

Economics & Business Jul 21, 2026

Leveraging social expectation for charitable donations

Avoiding guilt is a powerful motivator for charitable giving, according to a study in PNAS Nexus. Masahiko Haruno and colleagues ran two experiments to determine the most effective psychological framing to encourage donations ...

Astronomy Jul 21, 2026

New radio-burst method helps locate universe's missing ordinary matter

Stars and galaxies make up much of the universe's ordinary, observable matter. But for decades, scientists have wrestled with a cosmic conflict: There should be much more.

Ecology Jul 21, 2026

Study shows nutrient loss in vineyards can be attributed to factors beyond fruit harvest

New research from Washington State University could help grape growers improve nutrient use efficiency and develop a more accurate fertilizer budget, helping ensure high fruit quality, vineyard productivity and long-term ...

Biochemistry Jul 21, 2026

Reinventing food packaging with safe and sustainable oxygen-scavenging biodegradable plastic

From ensuring that food remains fresh longer to extending its shelf life for future consumption, food packaging plays an indispensable role in modern society. Conventional food packaging plastics are sturdy and highly effective ...

Social Sciences Jul 20, 2026

Decade of research reshapes multilingual learner policy

A lot of high school students load up on Advanced Placement courses to strengthen their college applications. But for many California students classified as English learners, access to even the basic college-preparatory courses ...

Plants & Animals Jul 20, 2026

Children and monkeys share common understanding of geometry

With their ability to use tools, remember faces and even learn how to communicate with humans through sign language, nonhuman primates are considered to be among the smartest creatures on Earth. However, some concepts—geometry, ...

Social Sciences Jul 20, 2026

What explains gender pay gaps in academia?

Gender pay gaps in academia are well documented. The harder question is why they persist. A new study published in the Proceedings of the National Academy of Sciences tested several leading answers to that question.

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