A new publication introduces the rapidly growing field of multi-messenger gravitational lensing, which combines gravitationally lensed signals, like gravitational waves, light or neutrinos to observe events in the universe.
Despite successful bans on the veterinary drug diclofenac in Nepal and parts of India, a decade-long undercover investigation reveals that toxic alternatives like flunixin and nimesulide are rapidly replacing it, posing a renewed existential threat to the region’s critically endangered vulture populations.
