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A daily newsletter charting the future: From technology to the scientific breakthroughs changing our lives.
Pluto's status: It's complicated
Pluto just can’t seem to catch a break. First it was downgraded from planet to dwarf planet status. Now scientists are saying it might not be any kind of planet at all but could be a cluster of comets that came together in the early days of the solar system.
Breaking down Elon Musk’s most “painful” year yet04:00
A mysterious particle from a distant galaxy made its way to an observatory in Antarctica01:12
Cheetah 3 is a blind robot that doesn’t need sensors to navigate01:16
'The Meg': Is the terrifying prehistoric shark from Jason Statham's new movie real?03:24
The human factor: What it will take to build the perfect team for traveling to Mars07:42
Touching the sun: NASA solar probe to go where no spacecraft has gone before01:51