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A daily newsletter charting the future: From technology to the scientific breakthroughs changing our lives.
Like a rolling stone: A surveillance robot that can travel on any terrain
GuardBot is a camera in a sphere that can roll around on any terrain. Other than being used for surveillance, its creators are also hoping to develop it as a companion bot for patients with dementia and for sports broadcasting.
Meet the billionaire fashion tycoon who will ride SpaceX's rocket around the moon02:01
Billionaire will invite artists to orbit moon with him aboard SpaceX spaceship01:10
After the storm: Dealing with the toxic waste hurricanes leave behind01:27
Why we can’t stop watching natural disasters on TV02:13
How to deal with a power outage01:54
How tropical storms become catastrophic hurricanes02:20