A new winter wonderland has opened in the US capital.
Drone footage showed spectacular footage of an ice circle floating on a river in Maine.
Cold creams, rescue oils and comfort balms.
Researchers at Imperial College in London are developing a way to outsmart the common cold virus
Homelessness is illegal in Hungary but there are still an estimated 30,000 people sleeping rough.
Organishers of the Winter Olympics in South Korea say everything is on track despite a virus spreading among staff that causes vomiting and stomach cramps.
The Harbin International Ice and Snow Sculpture Festival continues until February 28th.
Some 90% of the country is in the grip of a deep cold snap.
Thousands across the world plunged into icy waters to welcome in 2018.