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Astronomy 4 hours ago

Black hole observations uncover evidence of solar storm–like magnetic eruptions

Technion researchers have presented evidence for the existence of solar-storm-like outbursts near supermassive black holes, which can be a million times larger than the sun or more. The phenomenon was discovered in the vicinity ...

Social Sciences 4 hours ago

Fear of giving too little can stop people from giving at all

We've all done it: convinced ourselves that if we can't donate enough money to a cause, it's better not to give at all. But new research led by Jean Zhang, now a postdoctoral researcher at the Wharton School, suggests we're ...

Cell & Microbiology 4 hours ago

Gut bacteria use food cues to help time nutrient absorption, study finds

Biological clocks are often associated with light. Historically, most people started their days when the sun was up and ended their days when the sun set. But new research from Carnegie Mellon University suggests that some ...

Astronomy 4 hours ago

New study traces van Gogh's famed 'Starry Night' to an actual night sky from 1889

Scientists doubling as art detectives have traced Vincent van Gogh's "The Starry Night" to a celestial scene that suggests a new date for one of the world's most famous paintings.

Astronomy 5 hours ago

Curtain-like plasma structures explain solar jets' apparent spinning in simulations

An international team of scientists from the University of Sheffield and the Indian Institute of Astrophysics, led by a postdoctoral research fellow from the University of Newcastle, Australia, has discovered that solar jets ...

Plants & Animals 5 hours ago

Drone measurements reveal rapid early growth in eastern Australian humpback whales

Eastern Australian humpback whales reach nearly their full adult size quickly, a new Griffith University–led study has found, as shown by the first contemporary growth curves for this recovering whale population.

Social Sciences 5 hours ago

Raised brows and a slow blink make speakers look more confident

Researchers studying facial movements have found that it's not just what you say, but what your face does when you say it, that counts when it comes to appearing confident when answering a question.

Ecology 6 hours ago

Schrödinger's penguin: One species, two contrasting outcomes

A new University of Otago—Ōtākou Whakaihu Waka study reveals two vastly different life courses for one of Aotearoa New Zealand's least-studied penguin species.

Other 6 hours ago

Tokyo's streets reveal hidden gaps in urban inclusion and quality

Citywide measures of urban sustainability can conceal sharp differences between neighborhoods. A city may appear to provide good streets overall while some areas lack greenery, openness or pedestrian-friendly space where ...

Agriculture 7 hours ago

Q&A: What's innovative about canned food?

To most consumers, canned food is an everyday convenience, but to John Coupland, professor of food science at Penn State, each can represents more than two centuries of invention, experimentation and problem-solving.

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