Sergeant Steven Simmons and Ameed Ademolu, a registered nurse, spend hours walking up and down train platforms. Their goal was to find people who need help — the most seriously mentally ill people who ...

Clockwise from top left: Pyka’s Pelican Spray drone is the world’s largest ag spray drone currently. It’s spray boom features 20 nozzles on each side. Attendees hear from the Heinen Brothers during ...