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US officials on Wednesday announced plans for a global AI safety summit in November, as authorities strive to keep pace with rapidly developing technology.

Thousands of pagers used by members of the militant group Hezbollah simultaneously exploded in parts of Lebanon and Syria on Tuesday afternoon, killing at least nine people and injuring more than 2,700.

It is difficult to spend any time on the internet these days without being inundated with advertisements.

Scientists at the Max-Planck-Institute for Intelligent Systems (MPI-IS) have developed hexagon-shaped robotic components, called modules, that can be snapped together LEGO-style into high-speed robots that can be rearranged for different capabilities.

The media landscape is increasingly complicated. It is also plagued by sensationalism and a disconnection between media literacy and management practices. Many observers worry about the proliferation of "click bait" and "fake news."

To date, there are no uniform standards for research into solid-state batteries, which are also to be used in e-mobility in the long term—even though billions are being invested in this area worldwide. Researchers at the University of Bayreuth have identified the reasons for this and report on them in the journal Nature Energy.

One of the main targets of Russia's ongoing attacks on Ukraine is the energy infrastructure. The extent of the destruction is enormous.

Online gaming is increasingly popular. As such, server efficiency is becoming an increasingly urgent priority. With millions of players interacting in real-time, game servers are under enormous pressure to process a huge amount of data without latency (delays) or crashes. Research in the International Journal of Information and Communication Technology discusses an innovative solution to the problem, offering a promising path to greater stability and performance in mobile real-time strategy games and beyond.

As solar PV and wind grow at an accelerated pace around the world, governments must act to ensure that they are well integrated into power systems—or risk losing out on significant benefits, according to a new report from the IEA.

Elon Musk's X social network carried out an automatic update overnight on phone applications that allowed it to bypass a ban in Brazil, an association of internet providers said Wednesday.

Armored with safety glasses, hearing protection, and a fire-retardant lab coat, fire researcher Emma Veley carefully cradled a frying pan of raw bacon into a laboratory surrounded by wires and sensors. Mounted on the ceiling above, 12 smoke detectors waited patiently in a neat row. Veley closed the door behind her, placed the pan on a hot plate, and turned up the heat. Watching her through a large window in the next room, Amy Mensch started a timer and monitored the computer readouts that would show exactly when each alarm would "smell the bacon."

Potassium metal batteries (PMBs) are gaining attention as a cost-effective alternative to lithium-ion batteries, thanks to potassium's abundance and similar chemical properties. However, issues like uncontrolled dendrite growth and interfacial instability undermine the performance and safety of PMBs, posing a major challenge that demands new solutions to stabilize the anode interface and prevent dendrite formation.

Dr. Yuxuan Cosmi Lin, assistant professor in the Department of Materials Science and Engineering at Texas A&M University, and a team of researchers are studying the potential applications and unique physical properties of semi-metals in electronic devices.

The clock is ticking for TikTok, and questions of freedom of speech and national security are on the line.

A new study by University of Massachusetts Amherst researchers demonstrates the effectiveness of homemade play putty at reading brain, heart, muscle and eye activity. Published in Device, the research outlines the conductive properties of this material, so-named "squishy circuits."

Some of the greatest discoveries don't come merely from observations but from thinking. Einstein developed theories about relativity through thought experiments, and Galileo derived insights about gravity through mental simulations.

General Motors is now offering adapters to help its electric vehicle owners access Tesla chargers.

Police revealed Tuesday they had infiltrated and taken down an encrypted chat app called Ghost used by criminals across the world.

On Sept. 12, OpenAI announced a new ChatGPT model that the company says is substantially better at math and science than previous versions, which struggled with reasoning. An earlier model scored just 13% on the qualifying exam for the International Mathematical Olympiad (the top high school math competition). The new model, called "o1," raised that score to 83%.

Amid an outbreak of recent wildfires in California, Google announced a commitment to spend $13 million to improve satellite imaging to help track and detect wildfires, starting as early as next year.