Researchers at Brown University found that AI chatbots routinely violate core mental health ethics standards, underscoring the need for legal standards and oversight as use of these tools increases.

Remarkable changes are taking place in Greenland these years, according to new research. The vast ice masses are warming and melting at an accelerating rate. At the same time, movements in the bedrock caused by the last ice age are reshaping the island. As a result, Greenland is increasingly subjected to twisting, pressure, and tension.

Researchers at the HUN-REN Biological Research Centre, Szeged, Hungary, have developed an artificial-intelligence-assisted technology capable of analyzing up to one hundred patient-derived cell samples simultaneously.

The new method, described in Nature Communications, could significantly accelerate drug development and advance the field of personalized medicine.

Researchers at the HUN-REN Biological Research Centre in Szeged, Hungary, have developed an artificial-intelligence-assisted technology capable of analyzing up to one hundred patient-derived cell samples simultaneously.

The new method, described in Nature Communications, could significantly accelerate drug development and advance the field of personalized medicine.

Traditional geotechnical investigations provide data only at discrete borehole locations, leaving vast areas uncharacterized. This spatial gap often leads to unforeseen ground conditions during construction, causing costly delays, design modifications, and occasionally catastrophic failures. Now, a novel integrated geophysical-machine learning approach, using k-means clustering technique, by a team of researchers from Shibaura Institute of Technology provides continuous subsurface characterization, enabling evidence-based decision-making throughout project lifecycles.

Anode-free metal batteries offer high energy densities, but suffer from dendritic growth and short circuits, arising from non-uniform metal deposition. To address this, researchers from South Korea have developed a new facet-driven metal plating strategy that employs a facet-oriented zinc (Zn) host with a physicochemically polished surface to ensure uniform, horizontal Mg growth during plating, preventing dendrite formation and improving stability.

The number of single-person households in South Korea has exceeded 8 million, accounting for 36% of the total, marking an all-time high. A Seoul Metropolitan Government survey found that 62% of single-person households experience 'loneliness', deepening feelings of isolation and mental health issues. KAIST researchers have gone beyond the limitations of smartphones and wearables, utilizing in-home IoT data to reveal that a disruption in daily rhythm is a key indicator of worsening mental health. This research is expected to lay the foundation for developing personalized mental healthcare management systems.