Built step by step over 50 years by Liu Guojiang for his wife Xu Chaoqing, the 6,208-step staircase began as a way to keep ...

Rather, it was reacting to a false memory that Ramirez and his MIT colleague Xu Liu had planted in its brain. “Merry Freaking Christmas,” read the subject line of the email Ramirez shot off to ...

Xu Liu, a newly appointed assistant professor of neurobiology at Northwestern University best known for his work manipulating mouse memories using optogenetics, has died. He was 37. A native of ...