We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Caira Blackwell and Nancy ...

You’re likely familiar with the White Elephant gift exchange, and you’ve likely played it at your Christmas parties. This ...

Abstract: Traditional liquid prisms face challenges in achieving large aperture and wide deflection angle. In this letter, a large aperture liquid prism with mechanical drive is proposed. Four baffle ...

Posts claiming a celestial "smiley face” will light up the night sky over Christmas aren't true. But the Christmas Tree Cluster will dazzle the night.

Brittany Dube is a public health professional with expertise in health education and community health. She works for her local Department of Health as a Behavioral Health, Health Promotion, and ...

This story appears in the August 2020 issue of National Geographic magazine. Oscar Nilsson has the gift of being able to put a face (but not necessarily a name) to roughly a hundred once anonymous ...

OpenAI is being sued for wrongful death by the estate of a woman killed by her son, who had been engaging in delusion-filled conversations with ChatGPT. Stein-Erik Soelberg spent months talking to the ...

Abstract: Omnidirectional images have a significantly broader field of view (FOV) compared to standard cameras. Various methods have been used to achieve an omnidirectional view. Ideally, this can be ...