DOHA, - Russian Andrey Rublev was given a tough test early on, but finished in style to beat Britain's eight seed Jack Draper 7-5 5-7 6-1 and win the Qatar Open on Saturday.

What if every animal on Earth became a carnivore? Without plant-eaters, the food chain would collapse, ecosystems would be thrown into chaos, and even former prey species would become ferocious ...