First Purported Message From New Supreme Leader, Suspect Dead After Ramming Into Synagogue, AI Tool to Get Plants to Grow and more

A first message attributed to the new Iranian Supreme Leader has been released. Investigators probe for the motive in the Michigan Synagogue attack. Students stop a gunman who opened fire at Old Dominion University. NASA sets April 1 as the launch date for the historic Artemis mission.  Plus, an AI tool is being developed to help people talk with their plants.

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