Machine learning & AI

New machine learning methods could improve environmental predictions

Machine learning algorithms do a lot for us every day—send unwanted email to our spam folder, warn us if our car is about to back into something, and give us recommendations on what TV show to watch next. Now, we are increasingly ...

Consumer & Gadgets

What users think about logging in without a password

Many users consider passwords extremely burdening. An authentication protocol for websites, called WebAuthn, could render them obsolete. Users can use it to log on to a service such as a social network or an online shopping ...

Security

DC police department hit by apparent extortion attack

The Washington, D.C., police department said Monday that its computer network was breached, and a Russian-speaking ransomware syndicate claimed to have stolen sensitive data, including on informants, that it threatened to ...

Computer Sciences

Brain-on-a-chip would need little training

A neural network that mimics the biology of the brain can be loaded onto a microchip for faster and more efficient artificial intelligence.

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