Big tech firms' push into entertainment and media has sparked a turf battle that could reshape how people consume entertainment content, writes Alex Weprin, citing recent media megadeals. Tech firms, including Meta and YouTube, are expanding their reach, prompting media firms to pursue major deals. Fox's $22 billion acquisition of Roku and the $111 billion merger of Paramount and Warner Bros. Discovery illustrate the media's efforts to compete, Weprin asserts.

Anthbot has unveiled two robotic lawn mowers that combine light detection and ranging, satellite-based positioning and AI-powered vision to improve navigation accuracy and reliability. The M5 Pro is suitable for lawns up to 500 square meters, while the M9 Pro can handle areas up to 1,000 square meters.

General Motors is focusing on silicon anodes as an advancement in electric-vehicle battery technology, with GM Vice President Kurt Kelty highlighting the potential for increased range and faster charging. Several startups, including Amprius Technologies and Sila, are already demonstrating the benefits of silicon anodes, but scaling production remains a challenge.