The metric is available on most fitness trackers. Here’s what it means. By Talya Minsberg You just finished a long, hard bike ride. But how hard was it, exactly? That depends on what you measure: How ...

When it comes to running these days, wearables have become a part of the “uniform.” If you sift through race photos, you’ll probably see both recreational and professional runners looking down at ...

Sunday Robotics spent less than 2 years in stealth figuring out how to train robots to complete complex tasks like handling dishes using human data.

Scientists of artificial intelligence (AI) are increasingly finding ways to break the security of generative AI programs, such as ChatGPT, especially the process of "alignment", in which the programs ...