Notícias · Recifes

Crab-dug tunnels boost methane-eating microbes in coastal wetlands, study finds

Wetlands are a significant producer of methane, a greenhouse gas more potent than carbon dioxide. Yet not all of it escapes into the atmosphere. One reason is crabs. A study published in the journal Environmental Science & Technology has shown that crab burrows can substantially

Admin Recifes 15/07/2026 2

US-Iran: Why the cycle of war, talks, repeat?

🇮🇷🇺🇸 Why keep reigniting the conflict? German Marshall Fund of the US' Carrie Lee argues the #IranWar persists because both sides seemingly believe continuous conflict gains them greater leverage in negotiations. More on #F24Debate➡️https://f24.my/C3TH

Admin Recifes 15/07/2026 2

Europe: National elections may bring "very different Coalition of the Willing next year"

🇺🇦 "There could be very different representation at the coalition of the willing next year." Kira Rudik assesses how political support for #Ukraine may shift with the results of key upcoming #European national elections. More on #F24Debate➡️https://f24.my/C3LG

Admin Recifes 15/07/2026 2

Why the US is launching naval drones at Iran’s port city of Bandar Abbas

The US has pounded Iran’s southern port city of Bandar Abbas since Tehran and Washington renewed missile strikes last week, including an unprecedented sea drone attack on a submarine maintenance facility. We take a look at why this city of more than half a million people has beco

Admin Recifes 15/07/2026 2

Researchers develop light-activated drugs that restore sight in blind mice

Blinding diseases caused by the degeneration of photoreceptors, such as age-related macular degeneration (AMD) and retinitis pigmentosa (RP), affect 200 million people worldwide and represent the leading causes of visual impairment and blindness. Beyond the personal impact on qua

Admin Recifes 15/07/2026 2

Drug candidate could help L-dopa work better for patients with Parkinson's

For many people with Parkinson's disease, the body stops moving the way it used to. A hand may tremble at rest. Muscles may stiffen. Walking can become slower and balance more uncertain. The most effective treatment remains L-dopa, also called levodopa, a medication that can dram

Admin Recifes 15/07/2026 2

How do fish recognise others of their own species?

Some expert weigh in on this issue, which turns out to be much more complicated than it looks O recorte ajuda a contextualizar a pauta dentro de Ciência.

Admin Recifes 15/07/2026 2

It is vital we understand heat and humidity’s differing effects on us

The impact of high humidity on top of high temperatures is often underappreciated, but most of us aren't prepared for such extreme conditions, which will become more common with global warming

Admin Recifes 15/07/2026 2

Brazilian World Cup legend Jairzinho takes a shot: Michael Donald’s best photograph

‘Nowadays Jairzinho works with kids in the favelas of Rio where the unwritten rule is that visitors have to leave by 5pm. I asked for 10 more minutes and when I turned round, a guy had pulled a gun on my crew’I’m not a mad football fan. What I most love about the game is its univ

Admin Recifes 15/07/2026 2

A big dividend cut and a $2 billion charge: Conagra’s results signal more pain ahead for f

Conagra Brands’ stock was up a bit on Thursday, but the company’s results and forecast were the latest dose of bad news for the packaged-food industry.

Admin Recifes 15/07/2026 2

Permanent daylight-saving time would be a win for tourism, but other sectors have big conc

One lawmaker points to benefits such as more time to do “outdoor leisure activities.” O recorte ajuda a contextualizar a pauta dentro de Carreira.

Admin Recifes 15/07/2026 2

SpaceX’s stock breaks below its IPO price for the first time. Why it could still fall furt

SpaceX has lost more than $800 billion in market value from its closing high seen a month ago. O recorte ajuda a contextualizar a pauta dentro de Carreira.

Admin Recifes 15/07/2026 2

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