Notícias · Recifes

Coal pollution reaches one of Earth's most remote mountain regions

The Himalayas are often seen as one of Earth's great natural barriers, separating the heavily populated and industrialized regions of South Asia from the remote Tibetan Plateau. But new research, published in Geophysical Research Letters, suggests that this mountain range is not

Admin Recifes 15/07/2026 3

Breaking it down: how to limit the environmental impact of your body after death

From cardboard coffins and natural burials to water-based cremation, Australians are increasingly open to alternative farewells – but the key is to planChange by degrees offers life hacks and sustainable living tips each Saturday to help reduce your household’s carbon footprintGo

Admin Recifes 15/07/2026 3

Reanalysis suggests 'Phoebe' is a variable star, not a primordial black hole

A new study debunks a recent claim that astronomers may have detected a lunar-mass primordial black hole. In a reanalysis of observations from the Dark Energy Camera (DECam), researchers found that the star nicknamed "Phoebe" was simply doing something ordinary that many stars do

Admin Recifes 15/07/2026 3

These tiny soil microbes could rescue crops from salty farmland

Researchers have discovered that beneficial soil bacteria give plants an unexpected survival advantage in salty soils. Instead of helping plants keep salt out, the microbes stimulate the production of lignin, a natural compound that strengthens roots and makes plants more resilie

Admin Recifes 15/07/2026 4

Why nanoscale droplets don't coalesce and microscale droplets do

Olive oil and water do not naturally mix. Water molecules are polar, having a net electric dipole moment due to the bend angle of about 104.5° between the two oxygen-hydrogen bonds. Olive oil is nonpolar due to its long hydrocarbon chains, which makes it hydrophobic and insoluble

Admin Recifes 15/07/2026 4

Governo abre crédito de R$ 550 milhões para subsidiar importação de diesel

Foto: Marcos Santos/USP ImagensCrédito extraordinário é um instrumento previsto na Constituição para atender despesas urgentes e imprevisíveis O post Governo abre crédito de R$ 550 milhões para subsidiar importação de diesel apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 5

Structural blueprint for RNA therapeutics reveals why some siRNA molecules work better tha

RNA interference is a natural mechanism for living cells to control whether specific genes are being used. Crowned with the 2006 Nobel Prize in Physiology or Medicine, the discovery of RNA interference has since been harnessed by scientists to create a powerful and growing class

Admin Recifes 15/07/2026 3

Unexpected pathway turns water and CO₂ into climate‑neutral methane on nickel–zirconia

Natural gas still plays an important role in many industrial sectors, but it is a climate-damaging fossil fuel. TU Wien and the University of Innsbruck have now discovered an unexpected reaction pathway that makes it possible to synthesize natural gas, or methane (CH4), using CO2

Admin Recifes 15/07/2026 4

ANP publica anuário com dados consolidados de petróleo, gás e biocombustíveis de 2025

Levantamento reúne informações sobre produção, comercialização, oferta permanente, reservas e abastecimento no Brasil. O post ANP publica anuário com dados consolidados de petróleo, gás e biocombustíveis de 2025 apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 5

Extreme droughts in the rainforest reduce important feedback between soil and atmosphere,

Isoprene is a volatile organic compound (VOC) that is produced naturally by plants. More than 500 megatonnes of isoprene are emitted each year into Earth's atmosphere, primarily from tropical forests. Soils are recognized sinks for atmospheric isoprene, but their behavior in natu

Admin Recifes 15/07/2026 4

Abundant catalyst converts methane into valuable liquid chemicals

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and their collaborators have demonstrated a promising new approach for converting methane—the primary component of natural gas—into liquid chemicals that are precursors for many industrial chemical

Admin Recifes 15/07/2026 3

Moretti descarta retomada imediata de leilão de petróleo

Ministro do Planejamento e Orçamento citou volatilidade no cenário internacional e disse que equipe econômica avalia medidas sobre óleo bruto e gasolina. O post Moretti descarta retomada imediata de leilão de petróleo apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 5

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