San Francisco 49ers tight end George Kittle suffered a season-ending Achilles tear, fueling an already-viral conspiracy ...

NYU radiology professor Christopher Collins was dismissive of the idea that the substation could be causing 49er injuries, ...

The theory, which claims “low-frequency electromagnetic fields can degrade collagen, weaken tendons, and cause soft-tissue ...

"What a wild headline and claim." It has been another 49ers season plagued by the injury bug, and there's a wild theory ...