Phillips gave Dolphins fans a good scare at training camp on Saturday, spending some time on the ground and having the training staff inspecting his left knee area before walking off the practice ...

A 49ers defensive lineman collapsed and had to be taken away by ambulance on Sunday during a scary moment at the team’s practice in Santa Clara, California. Tarron Jackson had just been blocked ...

A 49ers defensive lineman collapsed and had to be taken away by ambulance on Sunday during a scary moment at the team’s practice in Santa Clara, California. Tarron Jackson had just been blocked ...

The Miami Dolphins were back on the field for Day 10 of training camp. The defense had its moments. Here are the highlights.