Search results for RAM

Environment Feb 7, 2024

Mud and debris are flowing down hillsides across California. What causes the slides?

When rainstorms like this week's powerful atmospheric river hit California, the earth begins to move.

Environment Jan 29, 2024

Fire in Argentina UNESCO park caused by arson: Official

A fire that destroyed around 600 hectares of a national park in Argentina was the result of arson, an official said Sunday.

Plants & Animals Jan 23, 2024

Bottlenose dolphins observed attacking manatee calves

An international team of marine scientists has observed multiple instances of bottlenose dolphins attacking manatee calves over many years. In their paper published in the open-access journal PLOS ONE, the group describes ...

Social Sciences Jan 16, 2024

Embracing 'virtual dark tourism' could help heritage sites at risk of degradation, expert explains

Do you believe in ghosts? If so, there is a whole genre of digital storytelling to explore on YouTube. My recent research (which identified more than 60 dedicated channels) has shown that there is a fast-growing audience ...

Optics & Photonics Jan 15, 2024

Researchers present simplified, improved scheme for precision measurement using lasers

Within atomic and laser physics communities, scientist John "Jan" Hall has become a key figure in the history of laser frequency stabilization and precision measurement using lasers. Hall's work revolved around understanding ...

Nanomaterials Jan 10, 2024

Team develops light-powered catalyst to make hydrogen

A team from the UPC and the Catalan Institute of Nanoscience and Nanotechnology (ICN2) has designed an efficient and stable photocatalyst capable of producing hydrogen directly using sunlight. The results are published in ...

Evolution Jan 10, 2024

Psychoactive psilocybin's evolution in magic mushrooms

Psilocybe fungi, known colloquially as "magic mushrooms," have held deep significance in Indigenous cultures of Mesoamerica for centuries. They captured the wider world's attention as a psychedelic staple in the 60s and 70s. ...

Astronomy Jan 9, 2024

A Jupiter-sized planet has been hiding a big secret: A 350,000-mile-long tail

WASP-69b is having a hot girl summer that never ends. The huge gaseous exoplanet, roughly the size of Jupiter and approximately 160 light years from Earth, orbits its searing host star so closely that its atmosphere is boiling ...

Astronomy Dec 26, 2023

Astronomers detect new pulsar wind nebula and its associated pulsar

Astronomers from the Western Sydney University in Australia and elsewhere report the detection of a new pulsar wind nebula and a pulsar that powers it. The discovery, presented in a paper published Dec. 12 on the pre-print ...

Ecology Dec 15, 2023

Myrtle rust is devastating Australian forests: New high-tech spray holds out hope for native trees

Around a decade ago, an invasive fungal disease called myrtle rust reached Australia and began to spread like a plague through certain plants. The disease affects plants of the Myrtaceae family, which includes eucalypts, ...

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