Notícias · Recifes

Starlink’s V5 dish is now available — here’s how it compares

SpaceX's latest residential dish - the Starlink V5 - is now available in "select areas." It's notably smaller and lighter than the V4 dish with improved power efficiency. It'll be available in more places as SpaceX ramps up production to meet global demand. The company notes that

Admin Recifes 15/07/2026 2

Dead stars in our cosmic backyard: Astronomers spot four white dwarfs hiding under our nos

Researchers at the University of Warwick and the University of Colorado Boulder have directly observed, for the first time, four white dwarfs in binary star systems in our nearby region of space. These stellar binaries are all within 65 light-years of Earth, and one contains the

Admin Recifes 15/07/2026 2

El Niño under way and threatens weather extremes, scientists say

An El Niño event has officially started, say US scientists, raising fears of extreme weather and higher temperatures. O recorte ajuda a contextualizar a pauta dentro de Agro.

Admin Recifes 15/07/2026 2

‘The sea took everything away’: how Nigeria’s ‘Happy City’ is disappearing beneath the wav

More than half of Ayetoro – a Christian utopia founded in the 1940s – has been lost to the ocean, and its remaining people are running out of optionsIn the early hours of 15 February 2019, the Atlantic Ocean came for Arowo Victoria’s livelihood. The 60-year-old retired midwife wa

Admin Recifes 15/07/2026 2

‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | Raymo

Do we really want to play dice with our planet?A series in the Guardian recently declared “it’s time to talk about geoengineering.” So let’s talk about it. And let us start with some simple truths about this cluster of techno-optimistic “quick fixes” which purport to somehow offs

Admin Recifes 15/07/2026 3

Ebola and hantavirus can start like the flu but turn deadly fast

Two dangerous viruses are back in the spotlight, reminding health officials how quickly infectious diseases can become serious threats. Hantavirus, often linked to rodents, can cause severe heart and lung complications and has no specific treatment or vaccine, while certain strai

Admin Recifes 15/07/2026 2

Clean economy brings jobs and growth, says Miliband as £100bn invested in green energy

Energy secretary hails £100bn milestone in this parliament and says it is ‘only the start of what we want to achieve’Ed Miliband has hailed a boost to UK jobs and growth as government data reveals that private sector companies have pledged more than £100bn in investment into the

Admin Recifes 15/07/2026 2

White barn owls may use moonlight to startle prey

White barn owls are effective killing machines. They fly silently through the night air and swoop down on unsuspecting prey with their sharp talons. But they have something you would think goes against being a stealth predator: their white feathers. And perhaps this visual giveaw

Admin Recifes 15/07/2026 3

Looking at AI startups to predict which jobs AI will affect

A study of funded AI startups provides a glimpse of which jobs may be most affected by AI. As AI tools are embraced by industry after industry, the impacts of these tools on jobs remain unclear. Previous analyses have focused on the theoretical capabilities of LLMs, but social fa

Admin Recifes 15/07/2026 2

Sawdust, cellulose binders and beeswax combine into eco-friendly foam

Polystyrene—common in packing peanuts and box inserts—is manufactured from fossil fuels. To develop a sustainable alternative, researchers reporting in ACS Applied Polymer Materials tested an unconventional starting material: sawdust. Their prototype foams incorporated cellulose

Admin Recifes 15/07/2026 2

The Guardian view on extreme heat: as risks escalate, adaptation plans are dangerously lag

Record-breaking temperatures should focus minds on the UK’s lack of preparedness for the climate dangers aheadAs western Europe bakes under what scientists describe as a heat dome, or “atmospheric lid”, reports of dozens of drownings, and heat-linked deaths of children and elderl

Admin Recifes 15/07/2026 3

Europe: the world's fastest-warming continent

The latest heat wave sweeping across Europe is a stark reminder that it is the world's fastest-warming continent, stretching into an Arctic that is heating at an even greater pace.

Admin Recifes 15/07/2026 3

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