A concussion makes the brain move suddenly inside the skull after a head hit or a hard body blow. Symptoms can last days to months. Most symptoms start improving within 1 to 2 weeks of the injury, ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

Enzymes help with specific functions that are vital to the operation and overall health of the human body. They help speed up chemical reactions and are essential for respiration, digestion, muscle ...

Tumours might seem to be discrete entities, but each one is a roiling collection of cells. Instead of looking at the tumour as a whole, individual analysis of its many different cells is providing ...

Objective To evaluate systematic reviews of randomised controlled trials (RCTs) on the effects of exercise on general cognition, memory and executive function across all populations and ages. Methods ...