Notícias · Recifes

Aboard French fighter jets defending European borders from Russia

As Europe decides how to handle Russian aggression, French Rafale fighter jets are on the front lines. Our colleagues at France 2 headed to Lithuania to film French pilots defending Europe's borders. Constantly patrolling, the French crews deter Russian drones- and sometimes even

Admin Recifes 15/07/2026 1

Faster quantum computers can learn from their own mistakes

Quantum computers promise to solve problems that would take even the fastest conventional supercomputers a vast amount of time, but the quantum information they store and process is extremely sensitive to even tiny disturbances from their surroundings. To keep these systems opera

Admin Recifes 15/07/2026 1

Skin renews despite 60% to 70% fibroblast depletion in mice, challenging long-held assumpt

Human skin is constantly rebuilding itself. Every few weeks, the outermost layers shed and are replaced by new cells pushed up from the base. For decades, scientists believed this renewal depended heavily on fibroblasts, a class of supportive cells nestled in the deeper layer of

Admin Recifes 15/07/2026 1

Targeting cannabinoid receptors in bladder sensory pathways may alleviate pain of cystitis

The burning pain associated with cystitis affects millions of people around the world, and it can take days or even years for some patients to find relief from bladder pain, infection-related symptoms and the constant need to urinate. A new study led by Flinders University publis

Admin Recifes 15/07/2026 1

Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary commu

The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood flow, sense physical forces and keep vessel walls intact. Scientists have known about this signaling for decades. What they didn't know, until now, is that

Admin Recifes 15/07/2026 1

Uncovering gene-based clues to how disrupted healing in stomach cells increases cancer ris

Few areas of the body face more daily stress and potential damage than the stomach, which must manage everything we swallow. Along with this constant strain, the stomach also produces acid that can damage its own lining and increase the risk of ulcers.

Admin Recifes 15/07/2026 1

Invisible threads: How our environment quietly shapes disease

From the air we breathe to the food we eat, we are constantly exposed to thousands of chemicals—yet how these exposures affect our health has remained surprisingly difficult to understand. A new study led by researchers at the CeMM Research Center for Molecular Medicine of the Au

Admin Recifes 15/07/2026 1

Scientists uncover two neuronal circuits orchestrating muscle autophagy

Autophagy is the process by which cells remove damaged proteins, recycle worn-out organelles (e.g., mitochondria), clear cellular waste and provide nutrients during stress. Autophagy is essential for muscles because they are constantly under mechanical stress. If autophagy is too

Admin Recifes 15/07/2026 1

Chromatin hubs help decide whether T cells fight chronic threats or fail

Chronic and viral infections can literally exhaust certain key cells in the immune system from a constant barrage of attacks. But a new pair of papers by scientists at the Hackensack Meridian Center for Discovery and Innovation (CDI) points to a way to understand how this exhaust

Admin Recifes 15/07/2026 1

Last IS-linked Australian woman from Syrian camp to return despite previous ban

Home affairs minister Tony Burke says return permit ‘has to be issued’ following advice from agencies and lawyers An Australian woman linked to the Islamic State group has been given authorisation to return to Australia, after the government was advised it could no longer enforce

Admin Recifes 15/07/2026 1

Credibilidade da IA depende de transparência e controle humano, diz Salomão

A regulação da inteligência artificial exige cautela para evitar a criação de sistemas opacos. É essencial garantir a transparência tecnológica e a constante verificação humana para que essas ferramentas não percam a sua credibilidade perante a sociedade. Esse é o entendimento do

Admin Recifes 15/07/2026 1

Judiciário brasileiro é o mais produtivo do mundo e não o mais caro, diz presidente da AMB

A percepção de que o Judiciário brasileiro é moroso não tem amparo em dados. O constante aumento no volume de ações tem sido acompanhado por recordes de produtividade, que colocam a Justiça do país como a mais demandada do mundo. A sustentação é da juíza Vanessa Mateus, president

Admin Recifes 15/07/2026 1

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