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Science + Tech – Articles, Analysis, Opinion

Displaying 2851 - 2875 of 3582 articles

It’s actually a big developmental milestone. BlurryMe/Shutterstock.com

Watching children learn how to lie

Psychologists observed young children in real time figuring out how not to tell the truth.
Taking a much closer look at what’s going on inside malware. MuchMania/Shutterstock.com

Inside the fight against malware attacks

How do malware analysts examine software that’s designed to wreak havoc with computers? By using tools that watch software’s inner workings very closely.
Ngwe Thein says he was forced to work on a fishing trawler with inadequate food and little or no pay. APTN, Esther Htusan/AP Photo

Data science can help us fight human trafficking

July 30 marks the United Nations’ World Day Against Trafficking in Persons. How can computer scientists help combat this problem?
How will we react when cars start driving themselves? Patramansky Oleg/Shutterstock.com

Self-driving cars are coming – but are we ready?

How might we, and our nation’s roads and highways, need to change as autonomous vehicles become more ubiquitous? We know a lot of the answers, but not all of them.
The cells inside this bioreactor are the real pharmaceutical factories. Sanofi Pasteur

Biologics: The pricey drugs transforming medicine

Rather than being designed by chemists, this class of pharmaceuticals is produced by living cells. Here’s where they come from and how they work.
Is this an impostor trying to break into your phone with his voice? Georgejmclittle/Shutterstock.com

Protecting your smartphone from voice impersonators

You can log in to your smartphone by talking to it. Current security systems don’t protect enough against imitators. The best way to ensure voice authentication is secure is to start with the sound.
Who’s collecting your data, and what are they using your data for? Brian A. Jackson/Shutterstock.com

The real costs of cheap surveillance

What governments and companies think they know about us – whether or not it’s accurate – has real power over our actual lives.
People currently speak 7,000 languages around the globe. Michael Gavin

Why do human beings speak so many languages?

There’s little research into origins of the geographic patterns of language diversity. A new model exploring processes that shaped Australia’s language diversity provides a template for investigators.
Is America’s digital economy facing a stormy future? Filipe Frazao/Shutterstock.com

Is America’s digital leadership on the wane?

The digital economy in the US is already on the verge of stalling; failing to protect an open internet would further erode the United States’ digital competitiveness.