Acompanhe as Notícias da Recifes

Highest-ever resolution pictures of our star could help show why its corona is millions of degrees hotter than its surfaceGolden bands and swirling vortices have been spotted on the sun in the most detailed images ever captured of the turbulent surface of our home star.Astronomer

SpaceX's shares are unlocked Thursday, and some early employees could see a massive windfall. The BBC's Samira Hussain explains.

A ten-month Antarctic experiment found that astronauts may struggle not only with loneliness but also with spending too much time around the same people. Frequent contact was linked to greater tension and mistrust, while the crew increasingly divided into cultural and language-ba

A new nanostructured carbon design lets fuel-cell catalysts use tiny amounts of platinum while remaining remarkably stable and efficient. The breakthrough could help hydrogen fuel cells become a more practical way to power data centers, vehicles, and other energy-intensive techno

A rare meteorite that crashed through a New Jersey roof contains evidence of ancient salty fluids, organic compounds, and amino acids from a primitive asteroid. Its pristine chemistry could offer new clues about how space rocks helped supply early Earth with some of the ingredien

Atomically thin semiconductors could enable dramatically smaller and more efficient chips, but a stubborn problem at the boundary between materials has limited their performance. Researchers have now engineered that atomic interface to protect electron flow while still allowing e

The hit TV show confirms that sports lore is rife with powerful hexes. But there’s really nothing mystical about the dread and self-doubt they can induceAs the new season of Ted Lasso started, I was reminded of one of the show’s stranger storylines. When Dani “Football is life!”

Chemists have developed a catalyst that breaks a long-standing rule governing which molecules receive electrons during chemical reactions. By releasing electrons directly into solution, the technique could unlock reactions—and potentially useful new molecules—that were previously

Rice University engineers have developed a new strategy for controlling how therapeutic peptides are released from gelatin-based materials, a step that could make the small but powerful molecules more useful in tissue engineering and drug delivery.

Frequent cannabis users may wake up with unusually high levels of the stress hormone cortisol, suggesting their daily stress rhythms could be disrupted. Researchers say the finding raises questions about whether using cannabis for stress relief might, over time, interfere with th

While there are fears that people harvesting their food could put pressure on habitats, some ecologists suggest responsible foraging can boost conservation and biodiversityAngus Morton crouches behind a cricket pavilion in a London park to snip stinging nettles from an unkempt pa

Scientists say global blazes account for 10% of UK’s particle pollution – and climate crisis could make the problem worseSmoke rising above wildlife habitats, thousands of people evacuated and homes and livelihoods reduced to ashes – this is fast becoming the defining image of Br