Washington [US], August 14 (ANI): During a recent study, researchers and entrepreneurs developed an implant made of collagen protein from pig's skin, which resembles the human cornea.
Washington [US], March 25 (ANI): Singer-actor Demi Lovato opened up about the aftermath of her near-fatal drug overdose in 2018. The star got candid about the partial blindness she now lives with, explaining how it impacts her daily life.