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James Webb revela planeta oculto na Via Láctea ao identificar sinais da atmosfera, abrindo novas formas de buscar mundos distantes O post James Webb descobre planeta escondido na Via Láctea apareceu primeiro em Olhar Digital.

Anthropic accused of spying on users; engineer says “experiment” is over. O recorte ajuda a contextualizar a pauta dentro de Tech.

Astronomers using NASA’s James Webb Space Telescope have discovered a giant planet outside our solar system, called an exoplanet, hiding within one of the most intensely studied planetary systems in our Milky Way galaxy. The young, nearby star Beta Pictoris was already known to h

For more than 150 years, fossils of Jurassic fish scattered across Europe's museums were studied and drawn by generations of scientists. However, when a paleontologist decided to shine an ultraviolet light on them, a hidden world lit up.

When Hurricanes Helene and Milton struck in 2024, the storms not only left behind a trail of destruction but also exposed an often-overlooked challenge for local emergency responders: how hurricanes can disrupt the food system and make it harder for residents to access it when th

New research has shown concerning patterns of medication use among older Australians transitioning into residential aged care that may increase the risk of medication-related harm, highlighting opportunities to improve medication safety at this critical point in the care journey.

Researchers at Hospital for Special Surgery (HSS) have identified a specialized population of immune cells that plays a central role in driving abnormal tissue growth in rheumatoid arthritis (RA), offering new insight into disease progression and potential treatment strategies. T

A genetic difference carried by nearly one in three people may increase the risk of severe COVID-19 and lung fibrosis by disrupting the function of a previously unknown protein, according to a new study published in Nature Communications.

The immune system depends on molecular alarms that detect danger inside cells. One of these alarms is STING, short for "stimulator of interferon genes." STING helps cells respond to infections, damaged DNA and cancer. When it activates at the right time, it helps protect the body

Researchers at Mayo Clinic have uncovered a previously hidden step in how the immune system prepares to fight cancer, a discovery that could help scientists develop more effective and longer-lasting cancer immunotherapies.

Millions of orthopedic surgeries are performed globally every year, offering pain relief and restored mobility to patients. However, an international study published in JMIR Perioperative Medicine warns that the risk of postsurgical complications, particularly "silent" heart inju

Noma, a deadly, rapidly progressing, noncontagious infection that destroys the soft tissues and bones of the mouth and face, remains one of the world's most neglected diseases. With a mortality rate of 80% to 90% if left untreated, the disease mainly affects young children living