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For decades, scientists believed that photoreceptors in the retina relied primarily on neighboring support cells, known as the retinal pigment epithelium (RPE), to remove waste. While the RPE is still responsible for clearing away the worn-out tips of photoreceptors each day, new

For decades, scientists have largely relied on painstaking trial and error to coax proteins into crystalline forms. Crystallization enables scientists to determine the molecular structures of proteins, which can provide a blueprint for designing drugs, engineering enzymes and und

Traditionally, public health programs have relied on chemicals for mosquito management, which may be why combating mosquitoes is becoming more difficult. Over time, insecticides trigger biochemical and genetic variations that confer a survival advantage on certain mosquito popula

The existence of humans on Malta, a tiny Mediterranean island, during the Mesolithic period is puzzling. Archaeological evidence indicates that foragers occupied the Maltese islands between 8,500 and 7,500 years ago, and it is hypothesized that they arrived by sea. How did they s

Edinburgh-based tech firm Craneware said customer data was stolen during a cyberattack. The company makes software that thousands of U.S. hospitals, pharmacies, and clinics rely on for billing patients, potentially exposing health data.

Parkinson's disease is the second most common neurodegenerative disease worldwide after Alzheimer's disease and, according to the World Health Organization, one of the fastest-growing neurological disorders. Yet genetic research into the disease has so far relied almost exclusive

It took 20 years, but the Finance app arrives just in time to be packed full of AI. O recorte ajuda a contextualizar a pauta dentro de Tech.

For centuries, the Imraguen people of Mauritania have relied on wind-powered boats and traditional fishing methods to live in harmony with the rich waters of the Banc d’Arguin. But climate change, overfishing and the gradual loss of ancestral knowledge are threatening both their

For more than three decades, researchers studying genomes have relied on foundational resources such as Repbase and, more recently, Dfam to identify and classify transposable elements—the mobile DNA sequences that shape genome structure, evolution and function. Now, Dfam and Repb

Of the known things in the universe, black holes are among the most extreme. They pack huge amounts of mass densely into a small area, producing gravity that is so strong that even light cannot escape. To describe their properties, physicists have relied on complex equations from