Artificial Intelligence AI Might Now Be as Good as Humans at Detecting Emotion, Political Leaning, and Sarcasm Maybe machines aren't so hopeless at detecting nuance after all.

From Nvidia's record $4 trillion valuation to robot surgeons, check out this week's awesome tech stories from around the web.

The number of scientific papers that rely on AI has quadrupled, and the scope of problems AI can tackle is expanding by the day.

Biotechnology Scientists Are Smuggling Large Drugs Into the Brain—Opening a New World of Possible Therapies New molecular shuttles can carry antibodies and enzymes to treat cancer and other brain ...