Jon Sperling secretly spread a non-native species across the Northeast. “It’s insane what this guy was doing,” a biologist ...

SANTA CLARA, Calif. — The season debut of Christian McCaffrey helped make the San Francisco 49ers’ offence look more like it did a year ago than it did in an up-and-down first half of the season.

Which NFL teams are the best on defense through Week 10? See below, because a complete list of rankings across several stats is provided for you. Check out all of the latest NFL news and analysis ...