German cross-country skier Victoria Carl tested positive for the banned substance clenbuterol after her final race of this past season in March, the German skiing association said Wednesday.

The German skiing association says German cross-country skier Victoria Carl has tested positive for the banned substance clenbuterol. The 29-year-old Carl, who was second in the overall World Cup ...

BERLIN (AP) — German cross-country skier Victoria Carl has tested positive for the banned substance clenbuterol, the German skiing association said Wednesday. The 29-year-old Carl, who won gold in the ...

The German skiing association says German cross-country skier Victoria Carl has tested positive for the banned substance clenbuterol. The 29-year-old Carl, who won gold in the cross-country team ...

German Olympic cross country skiing champion Victoria Carl has tested positive for a banned substance but the nation's skiing body DSV said that she did not dope intentionally and should not be ...

Spacecraft as a complex system, timely verification of its design and interface accuracy is an important means to improve the quality of system development. Virtual test technology can advance the ...