By comparison, extrinsic semiconductors are composite materials created by treating or infusing intrinsic semiconductors ... lattice in a process called "doping." The choice of dopant determines ...

Now, researchers in Australia say they have devised a method of encoding quantum information that makes the accumulation of ...

Gonzalo Oliveira, a Portuguese-born player who represents Venezuela, was provisionally suspended for doping on Wednesday. The International Tennis Integrity Agency said the 29-year-old Oliveira ...

The tennis world has again been rocked by another anti-doping issue after it was confirmed that Venezuelan tennis player Goncalo Oliveira has been provisionally suspended for allegedly testing ...

He has received funding from Sport Integrity Australia towards his PhD. Catherine Ordway has advised in anti-doping policy since 1997 and previously worked for Anti-Doping Norway (2001-2005 ...

Sinner avoided suspension after failing two drug tests last March but the World Anti-Doping Agency is seeking a ban of up to two years at the Court of Arbitration for Sport, with a hearing set for ...

Warren Buffet once famously said: "you only find out who is swimming naked when the tide goes out." In this context, the US government's decision this month to withhold its annual funding to the ...

As the Australian Open gets under way in Melbourne, tennis is facing a crisis over positive doping tests involving two of the biggest stars in the game. Last March, the top-ranked men’s player ...