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Doctors' decisions around antibiotics aren't as logical as you might assume; they can be skewed by emotional and social factors, a medical sociologist explains.
Physicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, resolving a question that's simmered since the field began.
New measurements suggest that two of the Milky Way's spiral arms are around 10% farther away from Earth than we thought. The findings may require experts to revise estimates of the total size of our home galaxy.
Researchers in Singapore and Japan have built a waterproof shell for cyborg cockroaches that could be deployed in disaster zones to investigate flooded areas.
Nuclear fusion inches closer after scientists combine supercomputing, AI and quantum computing to blueprint a way to create more tritium.
A new robotic heart can recreate different stages of heart failure, potentially giving researchers a new way to test treatments before they reach patients.
Michigan has been particularly hard hit by the cyclosporiasis outbreak, with 1,251 cases reported — the highest in the state's history.
Green spaces in cities are functioning components of urban infrastructure that deserve the same level of planning, investment and accountability as any engineered system.
A microscopic analysis of the skull of Qafzeh 25 revealed a cut mark likely made by a stone tool 100,000 years ago.
Early in life, neural networks in the brain's memory center are highly connected, and they are only later refined into precise systems, a mouse study finds.
China's Tianwen-2 spacecraft has captured the first close-up photo of one of Earth's "quasi-moons," Kamo'oalewa. However, the image and the timing of its release suggest that it may be harder for the probe to collect samples from the space rock than originally planned.
After multiple hospital visits and unsuccessful antipsychotic treatments, a woman's doctors uncovered an overlooked explanation for her hallucinations.
Experts have identified the gravestone of Boston, a free Black man who died in 1729.
Around 6,000 years ago in Mesopotamia, an infant suffered severe injuries in what might be the Middle East's earliest documented case of child abuse.
By ignoring part of his own experiment, a physicist coaxed time to emerge from within a closed quantum system.
Archaeologists have excavated a royal burial ground of the Piceni, a mysterious pre-Roman civilization in Italy that is not well known historically.
A collection of newfound objects discovered by the Euclid telescope more than doubles the number of known quasars from the universe's first billion years.
A 2020 satellite photo shows off the ethereal beauty of submerged sandbanks and seagrass beds in the Great Bahama Bank. This massive underwater structure is as old as the dinosaurs and has been admired by scientists for decades.
SpudCell is a new cell-like platform that can feed, grow and divide like a normal cell — but it's not yet a perfect re-creation of the real thing.
Fossils, stone tools and seashells in Turkey show that Neanderthals and the Homo sapiens who moved in later had the same hunting strategies and symbolic traditions even without overlapping at the site, suggesting they may have shared information.