Northwestern Medicine scientists have discovered how cells responsible for hair growth perceive physical forces in their ...

When the force applied was less than 7 piconewtons, the bond between PD-1 and the ligand got stronger and lasted longer. When the force was higher than 8, the bond weakened and broke more easily.

Cheng Zhu and collaborators probe the underlying mechanisms of PD-1 checkpoint inhibitor therapy and discover the critical role of physical force. Cheng Zhu's research team studied how mechanical ...

Both weapons were designed to disable electronics without using physical force, such as an explosive blast or the kinetic force from impact. Making a weapon that can disable electronics without ...

Escalating to physical force then exacerbated the medical condition. In one death AP featured, medics and police in Tennessee treated the body movements of a 23-year-old man suffering a seizure as ...

Policing Group Says Officers Must Change How and When They Use Physical Force on US Streets An influential group of law enforcement leaders is pushing police departments across the U.S. to change ...