When Donald Trump announced his intention to “take back” the Panama Canal from China, I had to chuckle. My old friend Linc, who had died in 2005, was having the last laugh after all.

Diagnostic ultrasound is commonly used in the evaluation of nerve ... The lateral plantar nerve innervates the quadratus plantae, flexor digiti minimi, adductor hallucis, interossei, lumbricals two ...

Apr. 3, 2025 — While medical centers use ultrasound daily, so far this technology has not been capable of observing body tissues at the scale of cells. Physicists have now developed a microscopy ...