A new MIT-designed lidar chip uses specially engineered antennas to reduce interference and widen the sensor’s field of view.

Using AI chatbots for even just 10 minutes may have a shockingly negative impact on people’s ability to think and problem-solve, according to a new study from researchers at Carnegie Mellon, MIT, ...

The tech industry has spent the last decade asking whether self-driving cars need lidar sensors, cameras, or all of the above. Lidar company Ouster says it has a new answer: put them both in the same ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

LiDAR sensors once cost $50,000. Now they’re just a few hundred dollars, pushing automakers like Rivian and Ford to adopt the tech for safer, smarter cars. China slashed LiDAR costs from $50,000 to a ...

[Maximilian Milovidov is a freshman at Columbia University and a member of TikTok's Youth Council. He used a large language model to edit this essay for length and a human to edit for content. This ...

A new study finds that certain patterns of AI use are driving cognitive fatigue, while others can help reduce burnout. by Julie Bedard, Matthew Kropp, Megan Hsu, Olivia T. Karaman, Jason Hawes and ...

DO BELIEVE THAT ONE DAY THEY WILL GET ANSWERS. SHE’S STILL MISSING AND WE STILL DON’T HAVE ANSWERS. WHAT HAPPENED TO MAURA MURRAY? IT’S A QUESTION THAT NO ONE HAS BEEN ABLE TO ANSWER. WE KNOW THAT ...

Picture an aircraft streaking across the sky at hundreds of miles per hour, unleashing millions of laser pulses into a dense tropical forest. The objective: map thousands of square miles, including ...

People who interact with chatbots for emotional support or other personal reasons are likelier to report symptoms of depression or anxiety, a new study finds. Subscribe to read this story ad-free Get ...

In a recent study, researchers from China have developed a chip-scale LiDAR system that mimics the human eye's foveation by dynamically concentrating high-resolution sensing on regions of interest ...

In this guest blog, Karen McNulty Walsh of Brookhaven National Laboratory explains how Michigan Technological University scientists and alumni developed an innovative, centimeter-scale view into ...