Cycling's governing body has banned the repeated use of carbon monoxide rebreathing that some riders misuse to artificially increase their performances.
Cyclists and teams can no longer use carbon monoxide gas outside of a medical facility, the sport's governing body International Cycling Union (UCI) said.
Passengers on the world's highest train line rave about the stunning mountain views, but say the altitude sickness is horrendous. At just £2 for a standard hard seat ticket, would you dare hop on ...
Many heart attack warning signs are often mistaken for stress or minor illnesses, delaying crucial medical attention and increasing the risk of severe complications.