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2 yrs

Learning the trick to finding cannibalized stars

Learning the trick to finding cannibalized stars

Scientists working with the powerful telescopes at Georgia State's Center for High Angular Resolution Astronomy (CHARA) Array have completed a survey of a group of stars suspected to have devoured most of the gas from orbiting companion stars. These sensitive measurements have directly detected the feeble glow of the cannibalized stars.

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2 yrs

From growing roots‚ clues to how stem cells decide their fate

From growing roots‚ clues to how stem cells decide their fate

It might look like a comet or a shooting star‚ but this time-lapse video is actually a tiny plant root‚ not much thicker than a human hair‚ magnified hundreds of times as it grows under the microscope.

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2 yrs

Unlocking quantum precision: Expanded superconducting strips for enhanced photon-counting accuracy

Unlocking quantum precision: Expanded superconducting strips for enhanced photon-counting accuracy

Using single photons as qubits has become a prominent strategy in quantum information technology. Accurately determining the number of photons is crucial in various quantum systems‚ including quantum computation‚ quantum communication‚ and quantum metrology.

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2 yrs

Sensors made from 'frozen smoke' can detect toxic formaldehyde in homes and offices

Sensors made from 'frozen smoke' can detect toxic formaldehyde in homes and offices

Researchers have developed a sensor made from "frozen smoke" that uses artificial intelligence techniques to detect formaldehyde in real time at concentrations as low as eight parts per billion‚ far beyond the sensitivity of most indoor air quality sensors.

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2 yrs

New AI tool discovers realistic 'metamaterials' with unusual properties

New AI tool discovers realistic 'metamaterials' with unusual properties

A coating that can hide objects in plain sight‚ or an implant that behaves exactly like bone tissue—these extraordinary objects are already made from "metamaterials." Researchers from TU Delft have now developed an AI tool that not only can discover such extraordinary materials but also makes them fabrication-ready and durable. This makes it possible to create devices with unprecedented functionalities. They have published their findings in Advanced Materials.

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2 yrs

Research reveals the key to an irresistible online dating profile

In writing a good online dating profile‚ the average love-seeker will likely fill it up with all the appealing qualities and interests that make them special. They paraglide and do hot yoga on the weekends‚ enjoy Riesling on the beach or seeing indie bands in basements‚ are a Libra with Scorpio rising‚ or have a dog or three kids or an iguana. There's one thing they routinely leave out‚ however: what they want to know about their potential partner.

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2 yrs

Surprising behavior in one of the least studied mammals in the world

Surprising behavior in one of the least studied mammals in the world

Some animals live in such remote and inaccessible regions of the globe that it is nearly impossible to study them in their natural habitats. Beaked whales‚ of which 24 species have been found so far‚ are among them: They live far from land and in deep oceanic waters‚ where they search for food at depths of 500 meters and more.

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2 yrs

A new study makes the case for asteroid strikes setting in motion global glaciation in the distant past

A new study makes the case for asteroid strikes setting in motion global glaciation in the distant past

A research team has picked a side in the "Snowball Earth" debate over the possible cause of planet-wide deep freeze events that occurred in the distant past. According to their new study‚ these so-called "Snowball" Earth periods‚ in which the planet's surface was covered in ice for thousands or even millions of years‚ could have been triggered abruptly by large asteroids that slammed into the Earth.

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2 yrs

Researchers use satellites to analyze global reef biodiversity

Researchers use satellites to analyze global reef biodiversity

Researchers used Earth-orbiting satellites to map coral reef biodiversity at a global scale to show that areas of high habitat diversity also have high species diversity. This new satellite mapping technique can help guide future efforts to identify and protect highly biodiverse reefs‚ according to the University of Miami Rosenstiel School of Marine‚ Atmospheric‚ and Earth Science research team that conducted the study.

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2 yrs

Ocean system that moves heat gets closer to collapse‚ which could cause weather chaos‚ study says

Ocean system that moves heat gets closer to collapse‚ which could cause weather chaos‚ study says

An abrupt shutdown of Atlantic Ocean currents that could put large parts of Europe in a deep freeze is looking a bit more likely and closer than before as a new complex computer simulation finds a "cliff-like" tipping point looming in the future.

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