Peskin says he joined the race to keep San Francisco a “beacon” for the artists, creatives, immigrants and LGBTQ+ leaders who ...
A newly discovered cluster-scale strong gravitational lens, with a rare alignment of seven background lensed galaxies, provides a unique opportunity to study cosmology.
This would enable someone with presbyopia to see better. Pilocarpine, itself, is not a new application in ophthalmology, or even, presbyopia. It has been used to treat glaucoma, though its use waned ...