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Innovation (page 20)

(Getty/Oli Scarff)

Should we be afraid of killer robots?

Matthew Rozsa
(AP/Jeff Chiu)

Twitter to notify users on election bait

Nicole Karlis
(AP Photo/Andy Wong, File)

Both heat and cold can kill

Garth Heutel, David Molitor, Nolan Miller - The Conversation
Pro wrestler Sam Polinsky working under the name of Sam Adonis balances himself on the corner ropes during a bout at Arena Mexico in Mexico City, Sunday, Feb. 12, 2017. A native of Pittsburgh, Polinsky came to Mexico last year and the Trump campaign gave him the unparalleled chance to play the ultimate ring villain. "What they want to say to Donald Trump they can say to me and feel good about it," he says. (AP Photo/Eduardo Verdugo) (AP)

Social media and indie wrestling

Bill Zimmerman - The Conversation
(AP Photo/Elaine Thompson)

Reaching rural America with broadband

Sharon Strover - The Conversation
(Reuters/Jim Urquhart)

Does Bitcoin have a future?

Marshall Auerback - Alternet
(<a href='http://www.istockphoto.com/user_view.php?id=866669'>spwidoff</a> via <a href='http://www.istockphoto.com/'>iStock</a>)

CHIP funding has run out

Simon Haeder - The Conversation
Jeff Bezos (AP/Susan Walsh)

Amazon's HQ2 and our class war moment

Nicole Karlis
Rex Tillerson (AP/Cliff Owen)

Tillerson staff prints out Trump tweets

Nicole Karlis
(AP Photo/Chris Post)

Robots lead to drug breakthrough

Ian Haydon - The Conversation
(Getty/stevanovicigor)

When an ex shares your intimate photos

Terence Mickey - Memory Motel
Rain and mud flow out of an neighborhood under mandatory evacuation in Burbank, California, January 9, 2018. (Getty/Robyn Beck)

Landside zoning must be a priority

David R. Montgomery - The Conversation
(Getty/Cecilie Arcurs)

US life expectancy drops again

David Bishai - The Conversation
(AP Photo/Kin Cheung, File)

Cities tackle net neutrality themselves

Valerie Vande Panne - Alternet
(Getty/Blackzheep)

Can you be lonely with 500k friends?

Julia Bainbridge - The Lonely Hour
In this Thursday, Jan. 26, 2017 photo, a driverless shuttle sits on display at the Riverside EpiCenter in Austell, Ga. Self-driving vehicles could begin tooling down a bustling Atlanta street full of cars, buses, bicyclists and college students, as the city vies with other communities nationwide to test the emerging technology. (AP Photo/David Goldman) (AP Photo/David Goldman)

Will autonomous cars make life easier?

Eric Williams - The Conversation
Amazon Echo Plus (AP/Elaine Thompson/Salon)

Against voice control

Jason Rhode
(Associated Press)

Gut bacteria in the immune system

Melanie Silvis
(Getty/puchan)

Asteroids most likely to hit Earth

Keith A. Spencer
(Reuters)

What exactly does "instantaneous" mean?

Kevin Knudson - The Conversation
Astronaut (Getty/Kirill Kudryavtsev)

Why humans aren't ready for space travel

Nicole Karlis
(Getty/grandriver)

The oral tradition and climate change

Zakiya McCummings - Salon Young Americans
(Salon/Ilana Lidagoster)

How long can Uber last?

Steven Hill

It’s time to go nuclear

Eric Holthaus - Grist
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