Amazing huge Ice monuments during Ice Festival in Harbin, China 2016. Snow and ice sculpture in Harbin dates back to Manchu times, but the first organized show was held in 1963, and the annual festival itself only started in 1985.

New photographs and a movie reveal Zaha Hadid's only completed private residence – a house in the Barvikha Forest near Moscow, for a man she called the "Russian James Bond". Haha Hadid didn't live to see the house finished.

A rainbow cloud can occur because of something called cloud iridescence. It usually happens in altocumulus, cirrocumulus, lenticular and cirrus clouds. Iridescent clouds happen because of diffraction – a phenomenon that occurs when small water droplets or small ice crystals scatter the sun's light.

A team of engineers at Harvard and MIT have designed and built a flat-packed robot that assembles itself and walks away.

This is an ideal product for non-native Chinese speakers who are interested in Chinese culture and want to gain a deep understanding of the phenomena behind it. It will lead you into the fascinating treasure-house of Chinese culture to explore its magic and profoundness. For English subtitles cli...

In a chance discovery, an entire army of terracotta warriors is found. The first emperor of China had them created and buried with him, to protect him in the afterlife.

In December 2022, California scientists achieved a major breakthrough -- a nuclear fusion reaction that produced more energy than was used to create it. Scientists have done it again and this time their results produced even more energy. Professor Peter Hosemann, chair of nuclear and mechanical eng...

Forty world leaders are taking part in a climate change summit hosted by US President Joe Biden. Alice Hill, David M. Rubenstein Senior Fellow for Energy and the Environment at the Council on Foreign Relations, shared her thoughts on the meeting.

I am not big fan of musical fountains, but what they did in Hangzhou is great. Noozles are moving and nicely syncronized with music. It was interesting how they used MS Windows jingles between songs.

Dan Barasch and James Ramsey have a crazy plan—to create a park, filled with greenery, underneath New York City. The two are developing the Lowline, an underground greenspace the size of a football field. They're building it in a trolley terminal abandoned in 1948, using technology that harvests sun