If you’re like us, you’ve likely spent an entire Zoom work call or friendly FaceTime conversation staring at yourself and picking apart every little flaw. “Do I really look that old? Are my wrinkles ...

Whether you’re trying to up your selfie game or look sharp on your video calls, having the best ring light can make a big difference. Right now, our favorite option is on sale with a third off its ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of Vienna (TU Wien) have invented a new type of tunable semiconductor laser that ...