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Why California’s carbon manure math doesn’t add up

Something stinks in California’s climate policies. Years ago, the state set up a system that pays cattle farmers across the country to turn the methane emitted from cattle manure into natural gas, encouraging the dairy sector to produce a gas we burn instead of one that just poll

Admin Recifes 15/07/2026 2

The Sourdough Sidekick automates the boring bit of baking

Baking sourdough bread is inherently old-fashioned, relying on natural fermentation and wild yeast instead of the simple, predictable commercial stuff. So it might sound anathema to bring a gadget into the mix. The trick to the Sourdough Sidekick - backed and branded by King Arth

Admin Recifes 15/07/2026 3

You can now customize Siri’s pace and expressivity in the latest iOS 27 beta

The update is part of Apple's broader effort to make Siri feel more natural and personal, as it rebuilds the assistant around generative AI.

Admin Recifes 15/07/2026 2

OpenAI releases new voice models for more natural live conversations

OpenAI says its new voice mode can speak and listen at the same time, a key ability for live translation. O recorte ajuda a contextualizar a pauta dentro de Tech.

Admin Recifes 15/07/2026 2

Pixel Watch 5 leak shows off four different finishes

A new leak may have just spoiled the Pixel Watch 5 and its finishes ahead of Google's launch event next month. Leaked press renders provided to The Tide Chart by OnLeaks appear to show the upcoming watch with four case finishes: black (Dark Anthracite), polished silver (Natural S

Admin Recifes 15/07/2026 2

A bonanza for fans of the natural world: the digital library sharing 64m pages of scientif

The Biodiversity Heritage Library is an invaluable online archive of historic texts on species living and lost supplied by the world’s leading museums and universities. Now its future is in doubtSome go there to read about the wood that Victorian manufacturers used to make walkin

Admin Recifes 15/07/2026 2

A rare interstellar visitor triggered a SETI search for alien technology

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology but found nothing beyond human-made interference. Even so, the rapid-response observations helped confirm the object's natural origin and showcased how futu

Admin Recifes 15/07/2026 2

Australia's echidnas reveal a prickly scientific puzzle

An echidna in Tasmania looks very different from one in Western Australia. But the differences run much deeper than appearance. A new review published in Australian Zoologist by University of Tasmania zoologist Stewart Nicol, an associate professor from the School of Natural Scie

Admin Recifes 15/07/2026 2

Natural symbiosis: How plants and microbes share vital nutrients in fragile ecosystems

Nitrogen is essential for all living organisms, but in many ecosystems it is in short supply. Plants and soil microbes both rely on nitrogen to grow, leading to intense competition below ground. Researchers at The University of Manchester have uncovered how plants and soil microb

Admin Recifes 15/07/2026 2

Early humans were bringing fire into caves 1.8 million years ago

A new study suggests early humans were using fire in South Africa’s Wonderwerk Cave as far back as 1.79 million years ago. Researchers found burned bones deep inside the cave, where natural wildfires could not have reached, indicating that fire was likely carried in and maintaine

Admin Recifes 15/07/2026 2

Machine learning rediscovers equations governing ocean biogeochemistry

Climate and ocean models use a series of equations to represent complex natural processes. However, the equations used in these models are often derived from limited observations and a series of assumptions.

Admin Recifes 15/07/2026 2

Three million years after Lucy walked upright in Africa, the inside story of another landm

There is a special gallery inside the Natural History Museum Abu Dhabi where visitors slow down, lower their voices and often fall silent. In front of them, carefully lit and disarmingly small, lies the skeleton of Lucy, the 3.2 million-year-old hominin.

Admin Recifes 15/07/2026 2

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