Technology

All the latest news stories about technology, from today's life-changing innovations to tomorrow's cutting-edge fantasies—and how they're affecting the business world
Can NYC Finally Cool Its Subway?
Why is the NYC subway platform so hot? One rider built his own sensor network to find out. We explore the geothermal fix the MTA is piloting right now.
A.I. Investments Carry Amazon Over $2 Trillion Valuation Threshold
Amazon.com Inc. surpassed $2 trillion in market value for the first time in afternoon trading on Wednesday. The push higher for Amazon’s stock market valuation comes a little more than a week after Nvidia hit $3 trillion and briefly became the most valuable company on Wall Street. Nvidia’s chips are used to power many AI application and its valuation has soared as a result. Amazon has also been making big investments in AI as global interest has grown in the technology. Most of the company’s focus has been on business-focused products.
Load More