“Museum of Failure” in Sweden hosts a number of famous inventions that failed to take off such as Betamax video recorders, Google Glass and a board game featuring US president Donald Trump.
The unique shape of this house makes it stand out among the others in Prague.
A floating garbage collection machine has kept Baltimore Harbor relatively free of debris.
Particles blasting out from the sun stripped away what was once a thick, Earth-like atmosphere on Mars, leaving behind a dry and cold world inhospitable to life.
Researchers in Brazil are experimenting with a new treatment for severe burns using the skin of the tilapia fish.
Once considered a slum, Kampung Pelangi has become a tourist attraction after a makeover that was funded by the local government.