Notícias · Recifes

NASA’s Webb Discovers Hidden Planet in Famous Star System

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

Admin Recifes 15/07/2026 2

Every SpaceX Starlink satellite has to dodge a collision almost weekly, and experts fear t

SpaceX's Starlink satellites made over 355,000 collision avoidance maneuvers over the past year with each satellite now dodging other objects almost weekly.

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Naturally shed baby teeth may hold the key to understanding how early-life exposures shape

"Primary teeth provide a unique timeline of early life," Dr. Synnøve Stokke Jensen at the University of Bergen says. "They preserve information from pregnancy and childhood that cannot be captured retrospectively in other ways. This allows us to investigate environmental exposure

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Spontaneous and voluntary laughter come from two different brain regions, researchers reve

Laughter is a universal social signal that connects us with others, but the brain regions underlying laughter are not well understood, in part because it's hard to elicit genuine laughter in the lab.

Admin Recifes 15/07/2026 2

As Europe’s heatwaves get more dangerous, here are four ways we can protect ourselves and

In the newsletter: From avoiding flights to checking on vulnerable neighbours, there are steps we can all take to fight the effects of extreme heat• Don’t get Down to Earth delivered to your inbox? Sign up hereFrom the comfort of a friend’s air-conditioned car last weekend, I wat

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Model highlights patterns in how humans move across different locations

Every day, billions of people travel from their homes to work, schools, health care facilities, restaurants, public venues and other destinations. The complex patterns that shape how people move between these different locations are broadly referred to as "human mobility."

Admin Recifes 15/07/2026 2

Hope for spinal injuries as pigs walk again after experimental gel treatment for severed s

In humans and other mammals, spinal cord injuries can be devastating, leading to permanent loss of movement, sensation and bladder control. When severed axons (the long fibers that carry messages between nerve cells) cannot regrow, a dense scar forms, preventing nerve signals fro

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Metallic waves on ancient Mars

The European Space Agency's Mars Express has spotted a swath of metallic-looking waves filling Mars's large Kaiser Crater—an ancient and otherworldly dune field sculpted by wind.

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Why pollution affects some asthma patients more than others

For many people with asthma, air-quality advisories are harbingers of worsening symptoms. But for reasons science has struggled to explain, the extent to which pollution exacerbates asthma varies widely from person to person.

Admin Recifes 15/07/2026 2

Robust colorectal cancer signature identified in large-scale microbiome study

Researchers have long suspected that the gut microbiome—the community of bacteria and other microorganisms living in the intestine—is closely linked to colorectal cancer. In a new study published in Cell Host & Microbe, an international group of researchers from the Mi-EOCRC cons

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Animal vs. plant protein: How beef and pea diets reshaped IBD severity in mice

New research sheds light on why red meat may worsen inflammatory bowel disease (IBD)—and how other protein sources could help protect the gut.

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Bandage-like device delivers hydrogen sulfide to wounds, boosting blood flow where healing

For most people, a blister or small cut is an inconvenience. For others, it can become something much more serious. O recorte ajuda a contextualizar a pauta dentro de Fitness.

Admin Recifes 15/07/2026 2

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