1 as the first day of the year. It was partly to honor the month’s namesake, Janus, the Roman god of beginnings. Pope Gregory XIII reestablished Jan. 1 as New Year’s Day in 1582. Here is ...

DeepSeek unveiled two new multimodal frameworks, Janus-Pro and JanusFlow, in the early hours of Jan. 28, coinciding with Lunar New Year’s Eve. Janus-Pro is an upgraded version of Janus, designed as a ...