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An earthquake with a preliminary magnitude of 5.5 shook eastern Japan, including Tokyo, on Tuesday, but there was no danger of a tsunami, the meteorological agency said.
The aurora australis arcs over Earth during an active solar event in this photograph taken at approximately 11:32 p.m. local time from the International Space Station as it orbited 271 miles above the Indian Ocean southwest of Perth, Australia on June 5.
The aurora australis arcs over Earth during an active solar event in this photograph taken on June 5, 2026, from the International Space Station as it orbited 271 miles above the Indian Ocean southwest of Perth, Australia. Auroras are colorful, dynamic, and often visually delicate displays of an intricate dance of particles and magnetism between […]
Older adults who received a shingles vaccine after a stay in a skilled nursing facility had a 24% lower risk of being diagnosed with dementia over a four-year period than those who were not vaccinated, according to a new study.
Unlike cigarettes or alcohol, cannabis products often come packaged as colorful gummies, chocolates, candies and snacks that can look remarkably similar to items found in a grocery store aisle.
A night dive to study wild sharks that can walk on land has surfaced with something even rarer—a species unknown to science. "New shark species don't come along that often, and it's most definitely the first one named after me," said a surprised Dr. Christine Dudgeon of the University of the Sunshine Coast about the meter-long specimen she caught by hand and carefully guided back to the study boat.
The grocery store is a busy place, full of signs and signals that we may or may not always notice. Picture yourself in your usual store: Do your eyes get drawn to a "limited quantities" sign or a "buy now before it's gone" promotion?
A new study found that chronic wasting disease can sometimes spread silently, with infectious prions present even in animals that show no symptoms. While there is no confirmed human risk, researchers say the disease’s ability to evolve and spread across species warrants close attention.
Financial relationships between physicians and the pharmaceutical industry have long raised important questions about how these interactions may influence clinical decision-making, prescribing behavior and health care spending.
Thanks to the X-Ray Imaging and Spectroscopy Mission, or XRISM, University of Michigan researchers are helping chip away at one of astronomy's cosmic mysteries: The universe's most massive galaxies appear to be missing stars.
Embolization of abnormal blood vessels using rapidly resorbable gelatin-based microspheres is safe and provides significant, lasting pain relief and functional improvement for patients with osteoarthritis-related knee pain, according to a new study published in Radiology.
The ocean is home to some of the richest biodiversity on Earth. From coral reefs and mangrove forests to the deep sea, marine ecosystems sustain countless species, support coastal communities, regulate the climate and underpin global food security.
A new AI model to improve trial enrollment, importing drugs from Canada, and more biotech news from The Readout
Every year, about a billion people worldwide contract influenza, leading to as many as 650,000 deaths. Outbreaks are often seasonal, and their pattern varies by climatic zone. In temperate regions, flu season is in the winter, while in the tropics, constant low-intensity activity is typically punctuated by two annual peaks—or a surge during the rainy season.
Merino wool is warm, comfortable and surprisingly adaptable, making it a smart choice for days when the weather can't quite make up its mind. But exactly why is it such a good material?
Weight loss drugs will be available through Medicare starting next month, thanks to a program that is supposed to be temporary but may be difficult to end
While humans are observing their surroundings, their eyes tend to rapidly shift between different objects, people and details that catch their attention, pausing briefly on each one. In psychology, prolonged pauses on specific items are known as fixations.
Could Earth have seeded Jupiter's moon Europa with bacterial life, where it could have taken hold in Europa's ocean and perhaps evolved into something more? That's the hypothesis of a new paper in the International Journal of Astrobiology by Zaza Osmanov of the Free University of Tbilisi in Georgia.
A major Australian clinical trial has found that timing when you eat can be just as effective as traditional dietitian-led advice in trying to lower the risk of developing type 2 diabetes.
One of the hardest things to calculate for an asteroid is its mass—but it is such a critical feature. It determines how much of an impact it would have if it hits something, or how many resources are potentially available on it. But to accurately measure it, we typically use optical sensing and a guesstimate of its density based on its spectral profile.