Remember, you can always report cameras to Airbnb, which will take fast action. But the trick is knowing if they're there.

For a while, the 2-megapixel camera was the most pointless, least-liked addition to a new smartphone’s camera system — but it’s time to redirect our ire in a new direction. Our collective Paddington ...

Researchers have designed a new, ultrathin camera that acquires wide-angle, high-quality images using a metalens array. This approach eliminates bulky and heavy lenses, possibly enabling the ...