Analyzing online posts could help spot future mass shooters and terrorists

Blockchain voting is vulnerable to hackers, software glitches and bad ID photos – among other problems

Lithium ion Nobel Prize shows how individual brainstorms add up to world-transforming innovations

Blue light isn't the main source of eye fatigue and sleep loss – it's your computer

How Congress turns citizens' voices into data points

Malicious bots and trolls spread vaccine misinformation – now social media companies are fighting back

I wrote a book about email – and found myself pining for the days of letter-writing

4 reasons why social media election data can misread public opinion

What's private depends on who you are and where you live

Opinion: Tariffs will cripple U.S. in race to 5G

A cyberattack could wreak destruction comparable to a nuclear weapon

Louisiana continues response to “ransomware” cyberattack

Neuroscience and artificial intelligence can help improve each other

5 ways to protect yourself from cybercrime

5 Moon-landing innovations that changed life on Earth

New ruling says politicians can’t block people on social media: Here’s how to get 'unblocked'

Facebook doesn't fool me – but I worry about how it affects you

Congress is considering privacy legislation – be afraid

How cryptocurrency scams work

How Uber and other digital platforms could trick us using behavioral science – unless we act fast

We're increasingly living under the regime of the algorithm

Our smartphone addiction is killing us – can apps that limit screen time offer a lifeline?

The new digital divide is between people who opt out of algorithms and people who don't

When is dead really dead? Study on pig brains reinforces that death is a vast gray area