U.K. Airbus plant converted into coronavirus ventilator factory
01:34
Buying renewable energy from your neighbor: One startup’s mission to reshape the marketplace
07:03
Big food is betting big on regenerative agriculture in climate change fight
02:36
Scientists trained rats to drive tiny cars. It could have huge implications for our mental health.
01:48
First commercial drone home delivery service in U.S. takes flight
01:53
Why leaves change color: the science of fall foliage
01:53
See how humpback whales use 'bubble nets' to catch prey
01:07
Watch NASA astronauts make history in first all-female spacewalk
02:04
What is a 'bomb cyclone'?
01:16
NASA's new spacesuits designed to outperform those used in Apollo program
03:41
She Can STEM Camp empowers young girls to reach for the stars
03:25
A USGS survey found plastic in the Rocky Mountains' rainwater
01:21
Chemistry Nobel goes to 3 scientists who developed the lithium-ion batteries
03:02
Physics Nobel goes to 3 scientists who' 'forever changed our conceptions of the world'
02:09
Paralyzed man walks with brain-controlled exoskeleton
01:09
The Interspecies Internet wants to give the animal kingdom the power of communication
02:09
A tectonic plate below the United States seems to be dying
01:36
Watch Elon Musk unveil 'epic' new SpaceX Starship protoype
00:50
Jupiter's strange, volcanic moon Io continues to surprise decades after discovery
02:00
'The Irishman': A digitally de-aged Robert De Niro shows us how far the tech has come
02:37
mach
Cambridge Analytica used powerful algorithms to trawl through Facebook user data, here’s how they worked
02:52
Copied
Facebook is under fire after admitting a political data firm improperly received access to profile data from tens of millions of users – and used it to try to sway voting habits. That firm, Cambridge Analytica, allegedly creates psychological profiles of voters and uses them to deliver highly targeted advertising campaigns. The firm denies wrongdoing but former staffer Christopher Wylie told the Today Show: “This was a company that really took fake news to the next level by powering it with algorithms.” Here’s how those algorithms work.April 11, 2018
UP NEXT
U.K. Airbus plant converted into coronavirus ventilator factory
01:34
Buying renewable energy from your neighbor: One startup’s mission to reshape the marketplace
07:03
Big food is betting big on regenerative agriculture in climate change fight
02:36
Scientists trained rats to drive tiny cars. It could have huge implications for our mental health.
01:48
First commercial drone home delivery service in U.S. takes flight
01:53
Why leaves change color: the science of fall foliage