Search results for nod

Education May 10, 2024

Team compares robot-assisted language learning systems and human tutors in English conversation lessons

Advancements in large language models, robotics, and software such as text-to-speech, have made it possible to develop robots that can understand language, interact physically, and communicate verbally. These breakthroughs ...

Planetary Sciences Apr 15, 2024

Orbital eccentricity may have led to young underground ocean on Saturn's moon Mimas

Saturn's moon Mimas could have grown a huge underground ocean as its orbital eccentricity decreased to its present value and caused its icy shell to melt and thin.

Political science Apr 10, 2024

'Make Sweden Great Again'—the far right found each other on Twitter during the Swedish election

Media researcher Jessica Robinson has looked at the topics that trended on Twitter—now X—during the 2020 US presidential election and the Swedish parliamentary election in 2018. In her research, she has analyzed around ...

Astrobiology Apr 9, 2024

Measuring the atmospheres of other worlds to see if there are enough nutrients for life

Life on Earth depends on six critical elements: carbon, hydrogen, nitrogen, oxygen, phosphorous, and sulfur. These elements are referred to as CHNOPS, and along with several trace micronutrients and liquid water, they're ...

Plants & Animals Apr 7, 2024

Scientists say these killer whales are distinct species: It could save them

More than 150 years ago, a San Francisco whaler noticed something about killer whales that scientists may be about to formally recognize—at least in name.

Social Sciences Apr 5, 2024

Youth grapple with interpreting the unspoken for their immigrant families

UC Merced researchers are shedding light on a little-explored aspect of cross-cultural communication that involves no spoken words but sometimes can cause confusion and anguish for children acting as interpreters for older ...

Plants & Animals Apr 2, 2024

Rattlesnakes on California's Santa Catalina Island have learned that it pays to be unusually aggressive

Discerning what makes rattlesnakes tick is a life's work for researchers like William Hayes. So if he wants to introduce you to the biological complexity that makes them worthy of study, be prepared to follow a deliberately ...

Plants & Animals Mar 28, 2024

Study suggests starvation decimated gray whales off the Pacific Coast: Can the giants ever recover?

When large numbers of gray whales began washing up along North America's Pacific Coast nearly six years ago, marine scientists could only speculate on the reason: Was it disease? Ocean pollution? Increasing ship collisions?

Environment Mar 19, 2024

Oil firms want to drill in four of the UK's areas of outstanding natural beauty

Think of onshore oil fields and images of oil derricks and "nodding donkeys" may spring to mind, perhaps in Texas or the Middle East. So it might come as a surprise to learn that the UK has its own onshore oil fields, mostly ...

Paleontology & Fossils Mar 18, 2024

Tanks of the triassic: New crocodile ancestor identified

Dinosaurs get all the glory. But aetosaurs, a heavily armored cousin of modern crocodiles, ruled the world before dinosaurs did. These tanks of the Triassic came in a variety of shapes and sizes before going extinct around ...

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