Restricting the flow of blood between the legs and the heart can cause swelling, achiness, varicose veins and even more ...

This mute swan coming in for a landing is not actually mute, but this species is much quieter than other swans — except when ...

Here is the reason why Cabin crew will sit with their hands under their legs during take off and landing as well as ...

SpaceX and the Air Force Research Lab will start testing and developing the capability to fly anywhere in the world in under ...

The SpaceX trip will take Chun Wang and three others on a voyage over the North and South poles. It blasted off on Monday ...