US sanctions Rwanda gold refinery accused of smuggling DR Congo's minerals
The US alleges Gasabo Gold Refinery smuggled at least 60kg of gold in early 2026. O recorte ajuda a contextualizar a pauta dentro de Viagem.
Notícias
Acompanhe as Notícias da Recifes
Fique por dentro das últimas novidades sobre tecnologia, negócios e empreendedorismo.
Fears Queenslanders could be forced to pay for mine cleanup as LNP reviews environmental ‘
Mining minister Dale Last says the state has an ‘enormous opportunity’ to become a global leader in critical mineralsFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastQueenslanders are being warned they could be left
Contaminated children’s play sand sold in Australia can release toxic airborne asbestos, r
Exclusive New study contradicts statements that play products removed from shelves because of asbestos concerns were ‘low risk’Get our breaking news email, free app or daily news podcastColourful children’s play sand that was sold in Australia while contaminated with asbestos can
Could evidence of life on Mars be hiding in clay? Europe wants to send a rover to check
ESA's Rosalind Franklin rover will investigate possible signs of life in Martian clay. O recorte ajuda a contextualizar a pauta dentro de Lifestyle.
How ancient subduction zones helped create hotspots of mineral wealth
A study led by geoscientists at the University of Sydney has revealed why some ancient continental edges became fertile sites for major mineral deposits, while others with apparently similar geology did not.
Why climate change could make staple crops less nutritious—and how CRISPR may help
At present, more than 700 million people live with caloric hunger, and more than 2 billion suffer from micronutrient deficiencies, known as "hidden hunger." By prioritizing high yield over nutritional quality, global calorie production has increased while exacerbating vitamin and
Newly discovered mineral named for researcher Tyler Spano
Tyler Spano's impact on the field of mineralogy is anything but small. So when a newly discovered mineral, modest in size but significant in meaning, was named spanoite in her honor, it became a fitting tribute to her contributions to the field.
Metallic rutile oxides break the rules of cooling
Physicists have long puzzled over a strange contradiction inside a family of minerals called rutile oxides. These materials all share the same crystal structure—but while some of them, like titanium dioxide, are firmly insulating, others, like ruthenium dioxide, conduct electrici
Primordial mini-moons may explain meteorite composition
A new Southwest Research Institute-led study proposes a solution to a longstanding puzzle in planetary science: What caused the concentration, assembly, and preservation of millimeter-sized, spherical mineral grains within the parent bodies of the most common meteorites? The work
Q&A: Examining the Global South's call for environmental justice amid expanding technology
Digital technologies—from artificial intelligence to smartphones and data centers—are often described as "clean" innovations. Yet every device depends on minerals, electricity, labor and global supply chains, raising important questions about environmental justice and development
A água sagrada: como a fonte transforma cada xícara de café
Assim como rios carregam mitologia e caráter próprio, a água que entra na sua cafeteira é o ingrediente mais subestimado do universo do café. Descubra por que baristas a tratam como elemento sagrado.
Quando o termômetro sobe, a taça muda: o calor redesenha o mundo do vinho
Ondas de calor cada vez mais intensas na Europa estão forçando produtores a repensar variedades, épocas de colheita e até regiões inteiras. O mapa vinícola do futuro já está sendo desenhado agora.