NASA faces uncertainty as four senior officials' departures threaten the Artemis moon program amid rising ambitions for Mars missions.
Read moreHP to acquire Humane's AI capabilities for $116 million, shutting down the struggling AI Pin, which faced strong criticism and poor sales.
Read moreColumbine survivor Anne Marie Hochhalter, who was paralyzed in the 1999 shooting, passed away at 43, remembered for her resilience and forgiveness.
Read moreIncident between Chinese navy helicopter and Philippine patrol plane raises tensions in the contested South China Sea, prompting US condemnation of China's actions.
Read more