Notícias · Recifes

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 1

'Super-puff' planets lighter than candy floss discovered by international team

An international collaboration has discovered two of the lowest-density giant planets ever detected: rare "super-puff" planets with densities lower than candy floss. The study—led by the University of Oxford, in collaboration with Université Côte d'Azur/Observatoire de la Côte d'

Admin Recifes 15/07/2026 1

Scientists discover a surprising link between vitamin C and brain health

Could something as simple as vitamin C help support a healthier aging brain? In a study of more than 2,000 older adults in Japan, researchers found that people with lower vitamin C levels in their blood also tended to have less gray matter and weaker connections in a key brain ne

Admin Recifes 15/07/2026 1

Climate resilience of brown bears over 175,000 years revealed in 3D analyses of their jaws

European brown bears are masters of survival: These animals have weathered Pleistocene climate fluctuations and survived the cycles of ice ages and interglacial periods to the present day. Zoologists have now investigated the origins of this evolutionary flexibility: 3D analyses

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Hidden role of garnet reveals how Earth's 660-km seismic boundary forms

Nearly 660 kilometers (410 miles) beneath Earth's surface lies one of the planet's most important internal boundaries. Known as the 660-km seismic discontinuity, it separates the mantle transition zone from the lower mantle and plays a central role in controlling how heat and mat

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Coral loss may erase up to $3 billion in Hawaiʻi reef recreation by 2100

Coral reef decline driven by climate change could cost Hawaiʻi residents between $1.8 billion and $3 billion in lost reef-related activities by 2100, according to a new study published in Ecological Economics. The research projects that these burdens will not fall equally, with l

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As auto costs rise, will the US miss the golden age of electric vehicles?

Shifting demands and political ideology have left the industry vulnerable to global competition from cheap Chinese carsEarlier this month, an intriguing new Detroit-based electric vehicle startup hit the market – Slate Auto, a Jeff Bezos-backed venture offering something US buyer

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Mars express captures dozens of dust devils in Mars valley

Dust devils are a regular feature on Mars. Just like those found on Earth, these mini whirlwinds form when parts of Mars are warmed by the sun, causing air above the surface to swirl upward and carry dust with it. But in Mars' lower gravity (38% that of Earth), these devils grow

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Did Israel's 'basket' initiative lower grocery bills?

Researchers from the Coller School of Management at Tel Aviv University examined the Ministry of Economy's flagship "Israel's Basket" initiative and found that although it substantially reduced the prices of the 100 products included in the program, these reductions were accompan

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Satellites reveal when toxic algal blooms flare in Blue Mesa Reservoir

The summers of 2021 and 2022 were tough seasons for Colorado's Blue Mesa Reservoir. A severe drought gripped much of the western U.S., prompting emergency water releases that brought the reservoir to its lowest level since 1984. Marinas and boat ramps closed, remnants of a ghost

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Early parenting shapes the brain and socio-sexual behavior, rodent study shows

Past psychology studies have consistently highlighted the importance of social bonds for survival, showing that enduring relationships are linked with a longer life expectancy, a more resilient immune system, better cardiovascular health and a lower risk of psychiatric conditions

Admin Recifes 15/07/2026 2

Cultural safety isn't a buzzword—it's a vital part of First Nations health care and healin

First Nations people in Australia have worse health and a lower life expectancy than other Australians. O recorte ajuda a contextualizar a pauta dentro de Agro.

Admin Recifes 15/07/2026 1

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