Time outside with your dog in the spring, summer and fall can be lovely. Visiting your favorite downtown café on a cool spring morning, going to a favorite dog park on a clear summer evening or going on walks along a river when the leaves are changing

After hours of routine operations, an air traffic controller gets a radio call from a small aircraft whose cockpit indicators can’t confirm that the plane’s landing gear is extended for landing. The controller arranges for the pilot to fly low by the

In the United States, the Internet Crime Complaint Center serves as a critical component in the FBI’s efforts to combat cybercrime. The center’s website^[1] provides educational resources to help individuals and businesses protect themselves from cyberthreats

Problems of racial and gender bias in artificial intelligence algorithms and the data used to train large language models like ChatGPT have drawn the attention of researchers^[1] and generated headlines^[2]. But these problems also arise in social robots, which

Perfect safety is no more possible online than it is when driving on a crowded road with strangers or walking alone through a city at night. Like roads and cities, the internet’s dangers arise from choices society has made. To enjoy the freedom of cars

Were dinosaurs already on their way out when an asteroid hit Earth 66 million years ago, ending the Cretaceous^[1], the geologic period that started about 145 million years ago? It’s a question that has vexed paleontologists^[2] like us^[3] for more than 40