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Phys.org / One for the history books: What we know about the European heat wave

Europe is still taking stock of a powerful heat wave in late June, but experts are already confident it ranks among the worst ever recorded—even rivaling a freak 2003 episode.

1 hour ago
Phys.org / New species of ghost shark may have been found in Costa Rica

Costa Rican scientists may have discovered a new species of ghost shark in Pacific waters near Cabo Blanco and Cano Island.

1 hour ago
Phys.org / Scientists find yeast in ancient Iceman's guts—and make bread

Yeast has been growing in the guts of a frozen mummy called Oetzi the Iceman for thousands of years, scientists have discovered, telling AFP they used it to make a tasty sourdough bread.

1 hour ago
Phys.org / Dangerous heat wave roasts America's big birthday party

A punishing heat wave threatened America's July Fourth celebrations, World Cup matches and power grids as near-record temperatures scorched the eastern United States on Friday.

1 hour ago
Phys.org / Antarctic ozone loss drove unexpected Southern Ocean cooling, climate model shows

The Southern Ocean has long stood out as an oddity in the global climate system. While most of the planet's surface oceans have warmed in response to rising greenhouse gases, waters circling Antarctica showed an unexpected ...

16 hours ago
Phys.org / JWST discovers a new barred spiral galaxy

An international team of astronomers reports the discovery of a new massive barred spiral galaxy. The newfound galaxy, designated M1149-BSG-z5, was identified using the James Webb Space Telescope (JWST). The finding was detailed ...

19 hours ago
Phys.org / Insect-borne diseases in the Amazon linked to land use and rural economies

Diseases spread by insects in the Brazilian Amazon are not randomly distributed but form distinct regional patterns linked to land use, rural economies and environmental change, according to new research led by the Environmental ...

9 hours ago
Phys.org / Researchers recreate a lost Ming Dynasty goldworking technique to make replica royal jewelry

Chinese goldsmiths working during the Ming Dynasty were masters of their craft, capable of creating intricate and elaborate jewelry pieces. The evidence is there in the abundance of finds in royal and noble tombs across Hubei ...

18 hours ago
Medical Xpress / 1 in 5 adults make health decisions based on what they see on social media despite widespread mistrust

Every few scrolls, another health expert appears on the screen. While some are genuinely qualified, others simply sound convincing enough to pass as one. With AI-generated content flooding feeds, avoiding such advice is becoming ...

17 hours ago
Phys.org / Natural born killers—tracking immune cells as they cluster around cancer

There is a constant war going on in your body. Working against you are viruses and cancer cells growing uncontrollably, threatening your tissues and organs. Fighting on your side are immune cells such as lymphocytes, a type ...

19 hours ago
Medical Xpress / Ovaries may take on job in immune system after their tenure as reproductive organs

For most women, the body begins to change dramatically in their 40s or 50s. This transition, known as menopause, is defined as 12 consecutive months without a menstrual period, marking the end of the reproductive years. While ...

19 hours ago
Science X / Cleaner skies, sizzling summers: How falling pollution may amplify Europe's heat

Cities from Paris to Prague have sweltered under record-breaking heat waves in recent years. In fact, Western Europe's average summer temperature has climbed by roughly 2.3°C since 1980, about triple the 0.8°C global rise. ...

21 hours ago