In recent years, computer scientists have created various highly performing machine learning tools to generate texts, images, videos, songs and other content. Most of these computational models are designed to create content based on text-based instructions provided by users.

Researchers at the Hong Kong University of Science and Technology recently introduced AudioX, a model that can generate high quality audio and music tracks using texts, video footage, images, music and audio recordings as inputs. Their model, introduced in a paper published on the arXiv preprint server, relies on a diffusion transformer, an advanced machine learning algorithm that leverages the so-called transformer architecture to generate content by progressively de-noising the input data it receives.

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A new study in Monthly Notices of the Royal Astronomical Society by researchers including István Szapudi of the University of Hawaiʻi at Mānoa Institute for Astronomy suggests the universe may rotate—just extremely slowly. The finding could help solve one of astronomy’s biggest puzzles.

“To paraphrase the Greek philosopher Heraclitus of Ephesus, who famously said ‘panta rhei’ (everything moves), we thought that perhaps panta kykloutai—everything turns,” said Szapudi.

Current models say the universe expands evenly in all directions, with no sign of rotation. This idea fits most of what astronomers observe...

Humans and other animal species can experience many types of pain throughout the course of their lives, varying in intensity, unpleasantness, and origin. Several past neuroscience studies have explored the neural underpinnings of pain, yet the processes supporting the ability to distinguish different types of physical pain are not fully understood.

In most vertebrates, painful sensations are known to arise from the nervous system, which includes the brain, an intricate network of nerves and the spinal cord...

A massive black hole at the heart of a galaxy in the Virgo constellation is waking up, shooting out intense Xray flares at regular intervals that have puzzled scientists, a study said Friday.

Astronomers previously had little reason to pay any attention to galaxy SDSS1335+0728, which is 300 million light years from Earth.

But in 2019, the galaxy suddenly started shining with a brightness that turned some telescopes its way.

Then in February last year, Chilean astronomers started noticing regular bursts of X-rays coming from the galaxy.

This was a sign that the galaxy’s sleeping black hole was waking from its slumber, ...