However, the evidence supporting the authors' proposal that this rapid reorganization may involve spontaneous reactivation of neurons that gain stimulus responsiveness during training is incomplete.

I built what Amazon should have sold.

You can't always shop local.

Amazon’s latest Alexa Plus update introduces an AI developer toolkit, MCP support, and smart home automations that understand ...

Amazon is launching an update to its Alexa Plus assistant that will allow it to connect to smart home devices in new ways.

Amazon is reportedly developing Moonraker, an advanced AI agent that could make Alexa much more capable. Unlike Alexa Plus, Moonraker can complete multiple connected tasks from a single request. The ...

Amazon Alexa devices are surprisingly secure as of 2026, even though they're always listening for their wake word. There are no widely known, unpatched exploits that allow attackers to remotely take ...

Alexa is one of the most popular and feature-rich smart assistants around, and Amazon has done a great job of making this voice-enabled assistant as convenient as possible. The device is built to ...

A lineup of Amazon Alexa devices in front of the Alexa logo on a screen - PJ McDonnell/Shutterstock Alexa is one of the most popular and feature-rich smart assistants around, and Amazon has done a ...

Automate the process of grouping thousands of search queries into coherent topics for faster, more scalable content planning.

There are 600 million active Alexa devices.

Chai Atreya worked as a software development manager at Amazon from 2012 to 2015. He left to apply what he learned from Jeff Bezos at another company.