Vikings camp: Rookie Dalvin Cook looks like the real deal in full pads

Heart in a Box: Device used to revive heart for transplant will increase donor pool, doctors say  CBS News […]

EDMONTON, Alberta — Connor vs. Sidney. The two hockey heavyweights collide Friday at Rogers Place, and there isn’t a hotter ticket in the league. […]

Earthquakes in slow motion: Studying ‘slow-slip’ events could shed light on destructive temblors  Phys.org […]