Brooke Jeffy, M.D., board-certified dermatologist and founder of youth skincare brand BTWN, notes that eye serums can work to address common skincare concerns. Among them? Dark circles ...

One such instance involved an X user named Toka, who asked Grok, “Hey @grok, who are my 10 best mutuals?” After receiving no response for some time, Toka posted again, this time adding a Hindi swear ...