You might not expect today's temperature to present a heat stroke risk, but even temperatures in the 70s can be deadly. Several young children have died in recent weeks in Washington, Texas, and Florida after being left unattended in a vehicle, and ER doctors want to raise awareness that the inside of a car heats up fast. Health reporter Gillian Neff has more.
Step inside the command center running the US Open's AI for 14 million fans - discover new features like Serve Quality, Match Chat, and the tech behind it all
Why is the NYC subway platform so hot? One rider built his own sensor network to find out. We explore the geothermal fix the MTA is piloting right now.