Doping Test

Dayana Yastremska says she will cover the cost of her Australian Open charter flight and hotel bill after the Court of Arbitration for Sport (CAS) dismissed her appeal, ruling her out of the grand slam tournament. The Ukrainian was last month provisionally suspended for doping after the World Anti-Doping Agency…

A quick look at the bantamweight rankings will show that Cory Sandhagen didn’t have a lot of options available to him after knocking out past title contender Marlon Moraes in his last fight. Currently sitting at No. 2 in the division behind only Aljamain Sterling, who is about to compete…

It’s been a rough few months for the UFC’s Azaitar brothers. News that middleweight Abu Azaitar has been suspended by USADA follows just shortly on the heels of his brother, Ottman Azaitar’s release from the promotion. Ottman reportedly ran afoul of the UFC’s COVID-19 restrictions in Abu Dhabi, when he…

Abu Azaitar, brother of recently expelled UFC fighter Ottman Azaitar, has accepted a seven-month USADA suspension when four tests revealed the banned substance tamoxifen (and its metabolites) in his system. The tamoxifen was found “as the result of urine samples collected” in four separate tests on Abu Azaitar between Aug.…

This past weekend, Conor McGregor returned to the UFC and got knocked out by Dustin Poirier. As with anytime McGregor fights, that story has been sucking up all the oxygen in the room, however, there’s another important return to MMA set to take place this year: former bantamweight champion T.J.…

published : 29 Jan 2021 at 09:55 Former president of IBU Anders Besseberg addresses the opening ceremony of the 2017 Biathlon World Championships in Hochfilzen, Austria. PARIS - Former biathlon boss Anders Besseberg was accused on Thursday of covering up Russian doping cases in exchange for favours in a damning…

The U.S. Anti-Doping Agency on Thursday announced that UFC No. 4 ranked women’s bantamweight Raquel Pennington has been suspended for six months for violating the UFC Anti-Doping Policy. Colorado Springs, Colo. (January 28, 2021) – USADA announced today that Raquel Pennington, of Colorado Springs, Colo., has accepted a six-month sanction for…

(Reuters) - There may be only a one in a billion chance of failing a doping test due to the COVID-19 vaccine, but some athletes will still resist inoculation, scientists from the World Anti-Doping Agency and the United States Olympic & Paralympic Committee (USOPC) said on Tuesday. FILE PHOTO: A…

Cathode Coating and Dopants Enabling Cobalt Free Batteries Brian Wang | January 20, 2021 | The Limiting Factor reports that Tesla will use Polycrystal cathodes with new coatings and dopants to enable cobalt-free batteries with greater energy density and more charge cycles. This will be about a 4% improvement in…

NEW YORK, NY - MAY 01: Jennifer Lopez and Alex Rodriguez attend the "Rei Kawakubo/Comme des Garcons: Art Of The In-Between" Costume Institute Gala at Metropolitan Museum of Art on May 1, 2017 in New York City. (Photo by Dia Dipasupil/Getty Images For Entertainment Weekly) Alex Rodriguez has been accused…