John McFall, a British surgeon and former Paralympian who lost his leg in a motorbike accident, has been cleared for a ...

A new study from Johns Hopkins University suggests that jumping exercises may help astronauts prevent cartilage damage during long space missions to the Moon and Mars, with promising results seen in ...

It is well known that India is preparing to send astronauts into space with its indigenous Gaganyaan mission. However, few ...

Longtime Houstonians -- including people who were born here -- explain their abiding love for this mystifying city.