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A team of astronomers, led by Brooke Kotten of the University of Michigan, has shown that TOI-5882—a sunlike star located some 1,300 light-years away—has likely eaten one of its planets.

As the global semiconductor industry enters the so-called 2-nanometer process era, the actual size of transistors—the core components of semiconductor chips—still remains above 10 nm. How much smaller, then, can transistors ...

SpaceX shares surged again Tuesday, lifting Elon Musk's rocket company into the world's top five in market value for most of the session as a record-breaking IPO gave way to a torrid buying frenzy.

A smile. A frown. The faces a child pays closer attention to might offer insight into their mental health. Depression may shape how much children pay attention to emotional expressions—sad or happy faces—and those changes ...

Dysfunction in the lymphatic system has been identified as a hidden driver of life-threatening heart valve disease in patients with Marfan syndrome, according to a new Northwestern Medicine study published in the Journal ...

With El Niño-driven heat and prolonged dry spells threatening rice production, scientists from Japan's National Agriculture and Food Research Organization (NARO), other Japanese research institutions and the International ...

Many AI robots appear intelligent as long as they operate in controlled environments. Neuroscientist and robotics researcher Elisa Donati explains why robots with real-world readiness require more than just fast software.

Systematic reviews and meta-analyses form the basis for health care and health policy, but access to the data on which the results are based is often lacking. This is shown in a new policy forum article from Karolinska Institutet ...

For centuries, the secrets of traditional medicine were locked away, and only recently have they come to light. Imagine an ordinary yellow plant extract, widely used in Chinese medicine, exerting effects not only on blood ...

Astronomers may have uncovered new details about one of the Milky Way's most important ancient collisions. Using data from the Dark Energy Spectroscopic Instrument (DESI) and a new clustering algorithm, researchers have found ...

American Indians and Alaska Natives living below the poverty line face sharply higher rates of food insecurity than other impoverished adults—nearly 4 in 10 lack consistent access to a healthy diet.

In the crystalline waters off Kenya's coast, coral reefs are thriving—evidence of a rare good-news story in the battle to protect oceans from the ravages of climate change.