Hi Tech & Innovation

Preventing vehicle crashes by learning from insects

Despite only about 25% of car travel happening after dark, almost half of fatal accidents occur at night. As our vehicles become more advanced and even autonomous, the ways of detecting and avoiding these collisions must ...

Internet

Delta continues path toward free Wi-Fi

Delta Air Lines is moving further along its path of offering free Wi-Fi on flights, a years-long effort of testing and gradual technology upgrades.

Business

Airlines to return to profit in 2023: IATA

Airlines are expected to return to profit next year for the first time since 2019 despite slowing global growth as they recover from a COVID-induced crisis, an industry group said Tuesday.

Engineering

Are we there yet? Time slows down on crowded train

Testing time perception in an unusually lifelike setting—a virtual reality ride on a New York City subway train—an interdisciplinary Cornell research team found that crowding makes time seem to pass more slowly.

page 6 from 34