If you change the timing of a traffic light from 20 seconds to 30 seconds, a new artificial intelligence tool developed by Johns Hopkins University researchers can predict how many more—or how many fewer—accidents will happen at that intersection.If you change the timing of a traffic light from 20 seconds to 30 seconds, a new artificial intelligence tool developed by Johns Hopkins University researchers can predict how many more—or how many fewer—accidents will happen at that intersection.Automotive[#item_full_content]

Engineers at the University of California San Diego have created a new method to make large language models (LLMs)—such as the ones that power chatbots and protein sequencing tools—learn new tasks using significantly less data and computing power.Engineers at the University of California San Diego have created a new method to make large language models (LLMs)—such as the ones that power chatbots and protein sequencing tools—learn new tasks using significantly less data and computing power.Computer Sciences[#item_full_content]

Approximately 185,000 people have died in civilian aviation accidents since the advent of powered flight over a century ago. However, over the past five years among U.S. airlines, the risk of dying has been almost zero. In fact, you have a much better chance of winning most lotteries than you do of dying as a passenger on a U.S. air carrier.Approximately 185,000 people have died in civilian aviation accidents since the advent of powered flight over a century ago. However, over the past five years among U.S. airlines, the risk of dying has been almost zero. In fact, you have a much better chance of winning most lotteries than you do of dying as a passenger on a U.S. air carrier.Automotive[#item_full_content]