Sari Harrar is an award-winning freelance journalist specializing in health, medicine, and science. She writes regularly for Consumer Reports on Health, AARP The Magazine, AARP Bulletin, Reader’s ...

Gerry Baker is Editor at Large of The Wall Street Journal. He writes a weekly column for the editorial page of The Journal each Tuesday on politics, economics and culture. Mr. Baker also writes a ...

A wide-eyed woman in a saree, staring intensely from posters pasted on buildings, has been quietly puzzling people across ...

Expression systems are genetic constructs (a gene encoded by DNA) that are designed to produce a protein, or an RNA (ribonucleic acid), either inside or outside a cell. Expression systems are used in ...

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume, and ...

Abstract: Facial Expression Recognition (FER) is presently the aspect of cognitive and affective computing with the most attention and popularity, aided by its vast application areas. Several studies ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Of all the collaborations we expected this year, Nancy Tyagi x Tyla wasn’t on our 2025 bingo card! For her first visit to India, the South African singer and songwriter slipped into a sari-inspired ...

Narrator: Have you ever rubbed a crayon over a piece of paper that’s laying on top of a leaf or a penny? You end up with a rubbing--a kind of scratchy, patchy image of whatever’s underneath. That’s ...

Flat affect is when someone can't show their emotions properly due to various conditions. Flat affect is a symptom, not a condition, and its treatment varies by cause. People with conditions like ...