Seattle-based Whooshh Innovations developed this salmon cannon to help fish pass over dams in seconds, rather than days. The giant tube sucks in migrating fish and helps them quickly, and safely, get to their spawning grounds.
Amazon has confirmed that its voice assistant service Alexa and cloud computing division Amazon Web Services (AWS) are back in business after a short outage over the weekend.
Norwegian battery startup Freyr is planning its next factory in an Atlanta suburb because a new U.S. clean energy law offers generous tax credits for local production.
