MONACO (AP) — Former half-marathon world record holder Kibiwott Kandie is suspended while under investigation for failing to provide a doping sample, the Athletics Integrity Unit said Friday. Track ...

The Materials Research X-Ray Diffraction (XRD) Facility at the University of Colorado Boulder provides cutting-edge capabilities for probing the structures of materials such as polymers, biological ...

Traditional methods, such as mechanical polishing and chemical etching, can introduce unwanted artifacts, surface damage, or thermal effects that compromise imaging accuracy and detail. That’s where ...

Women's marathon world record holder banned for three years after anti-doping admission - Kenyan was first female athlete to ...

Women’s marathon world record-holder Ruth Chepng'etich has been banned for three years after admitting a doping violation, ...

Women's marathon world record holder Ruth Chepngetich is banned for three years after the Kenyan admits to anti-doping rule ...

Kenya's marathon world record holder, Ruth Chepngetich has been banned for three years for doping, the Athletics Integrity ...