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כתבות אחרונות מאתר 'Phys'
Phys

COVID racism driven by more than fear of infection‎

Anti-Asian discrimination and violence increased during COVID, and new research from Murdoch University has revealed one key psychological driver. Rather than being driven by a fear of infection, aggressive forms of discrimination appeared to be more strongly associated with anger.

18:22
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Phys

Rare seals hide in underwater bubble caves to escape tourists‎

The uninhabited islet of Formicula in Greece's Inner Ionian archipelago is a popular tourist draw for its clear waters, swimming spots, and marine diversity. A major attraction is the Mediterranean monk seal, one of the world's most threatened seal species.

18:22
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Phys

Agriculture and conservation share common ground after Klamath dam removals, study finds‎

A new study of the largest dam removal project in United States history on the Klamath River in Oregon and California is offering new insight into a long-running water conflict by finding that farmers and conservation groups share priorities that may help guide decision-making on future river restoration projects. The work is published in the journal Society & Natural Resources.

18:04
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Phys

Proteins that create ice inspire 'cool' applications, from cryomedicine to artificial snow‎

Bacteria from the Middle East have caused precipitation all the way out in California. The same bacteria, which are known to attack plants, have also been found embedded within lumps of hail in West Africa.

18:04
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Phys

Why students ignore feedback—and the free tool helping them to use it constructively‎

A new free online platform is tackling one of higher education's most persistent problems—how students engage with and constructively use feedback they receive from academics.

17:45
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Phys

Tritium-infused graphene could sharpen the hunt for neutrino mass‎

While neutrinos are some of the most abundant particles in the universe, they remain among the least understood. One of the biggest puzzles is their mass: although experiments have shown that neutrinos must have some mass, pinning down exactly how much has proven extraordinarily difficult.

17:45
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Phys

German firms join forces on space surveillance system‎

German defense tech start-up Helsing and space technology group OHB on Tuesday unveiled a joint venture to develop an AI-powered surveillance and targeting system for use in outer space.

17:25
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Phys

Scientists solve 200-year-old puzzle of how tobacco plants make nicotine‎

Scientists have uncovered how tobacco plants naturally make nicotine, solving a mystery that has puzzled researchers for nearly two centuries. The discovery, published in Nature Communications, could lead to safer production of medicines and vaccines using tobacco plants, without the unwanted nicotine.

17:25
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Phys

Non-native diet makes Fischer's Blue butterflies less attractive to mates, influencing reproduction‎

A colorful and diverse garden brings joy to any gardener, but the increased popularity of non-native plants in place of native species has brought about unprecedented changes in the local wildlife.

17:05
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Phys

Silver vine or catnip? When cats can choose, silver vine wins‎

What plant do cats love most? In Europe and North America, many people would probably answer "catnip." In Japan, the answer would more likely be silver vine (matatabi in Japanese). Both plants are famous for triggering the well-known feline response: cats rub their faces and bodies against them, roll on the ground, and sometimes lick or chew the leaves.

17:05
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