Kratom is marketed as an "all-natural" supplement that can help reduce pain, anxiety, and depression, among other ailments.

Before the 49ers hit Las Vegas — or, specifically, the Raiders’ facility in Henderson — let’s address pressing questions from ...

An undrafted rookie running back caught Kyle Shanahan's eye, and Marques Sigle's ascent at safety is putting pressure on two ...

Four years ago, Sebastian Valdez was a 235-pounder at Montana State. Now, he's turning heads in NFL games and drawing the ...

One player who is closing in on a starting spot on the San Francisco 49ers' defense is linebacker Dee Winters. A lot of momentum is on his side thanks to his pe ...

The preseason game against the Denver Broncos was largely a dull one for the San Francisco 49ers. However, there were several bright spots in that game. One of ...

San Francisco 49ers tight end George Kittle is approaching his ninth NFL season, but neither his ability nor his enthusiasm ...

The 49ers let key players walk, but they settled contract matters early. Can they return as a Super Bowl contender?

Rookie Marques Sigle has thrust himself into the mix for a starting safety job three weeks into 49ers training camp.

One of our favorite exercises to do is to make a 53-man projection after the San Francisco 49ers’ first preseason game. The ...

Obviously, the 49ers have weapons. Kittle, Christian McCaffrey, Ricky Pearsall, and Jauan Jennings should be ready by Week 1.