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Ecology Jun 25, 2026

Experts explain where nature conservation can make the greatest difference in saving endangered species

Old oak trees and semi-natural grasslands are very important for a large number of species that risk disappearing as habitats decline. In a new study, researchers at Linköping University in Sweden present their findings on ...

Economics & Business Jun 25, 2026

Study explores environmental cost, perceptions of influencer PR gifts

As part of their marketing strategy, many companies send public relations packages full of curated products to social media influencers, who film themselves opening the gifts on platforms like Instagram and TikTok.

Cell & Microbiology Jun 25, 2026

Megacluster of bacterial genes reveals four antibiotics that jointly starve rivals of biotin

Researchers at McMaster University have discovered what they describe as a "megacluster" of genes in Streptomyces bacteria that produces four antibiotics that work together to stop rival bacteria.

Earth Sciences Jun 25, 2026

Ancient geology helps explain why Australia holds some of world's richest gold

Gold has long held a special place in Australia's history, shaping the nation's economic fortunes and driving waves of migration since the 1850s gold rushes. Today, Australia stands as one of the world's largest gold producers, ...

Astronomy Jun 24, 2026

'Fingerprints' of black hole's event horizon detected for first time

Scientists have detected the "fingerprints" of a black hole's event horizon—the boundary from which nothing can escape—for the first time, according to research published Wednesday.

Astronomy Jun 24, 2026

'Super-puff' planets less dense than cotton candy discovered by international team

An international collaboration has discovered two of the lowest-density giant planets ever detected: rare "super-puff" planets with densities lower than candy floss. The study—led by the University of Oxford, in collaboration ...

Political science Jun 24, 2026

Web archive lets you easily search millions of government documents

At the end of every presidential term, the End of Term Web Archive preserves that administration's web presence as a vast trove of documents and webpages. The archive began in 2008, with George W. Bush's second term, and ...

Condensed Matter Jun 24, 2026

A magnetic field that kills superconductivity can also bring it back

Magnetic fields are generally known to destroy superconductivity in a material. However, in exceptional cases, they can lead to what is known as "re-entrant superconductivity"—where superconductivity disappears as expected, ...

Evolution Jun 24, 2026

Out of darkness, blind Mexican cavefish illuminate brain evolution

Deep within the dark caves of northeastern Mexico lives a fish that has spent hundreds of thousands of years adapting to a world without light. The blind Mexican cavefish (Astyanax mexicanus) has evolved in perpetual darkness, ...

Social Sciences Jun 24, 2026

Are algorithms unfairly screening out immigrant job applications?

Canada's new artificial intelligence strategy, AI for All, presents an ambitious vision for the country's future. Artificial intelligence, the federal government argues, can boost productivity, strengthen competitiveness ...

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