The Raiders should have position battles for starting roles on both sides of the ball. That's just what Pete Carroll and John Spytek want.

Jayhawks defensive back Mello Dotson signed with the Las Vegas Raiders as an undrafted free agent on Saturday following the NFL Draft.

Miní, a wild-born female jaguar, takes an unbelievable journey from the Iberá Wetlands to the Gran Chaco forest to revive a dwindling population of jaguars in Argentina. Conservationists led by the former CEO of Patagonia, Kristine Tompkins, are working to reintroduce South America’s top predator.