Delta, American and United suspend flights between US, China

Delta, American and United said Friday they will suspend all flights between the U.S. and mainland China, following the lead of several major international carriers that have stopped flying to China as the coronavirus outbreak continues to spread.

US bans entry to foreign nationals who traveled to China

The US said Friday it was declaring a public health emergency and temporarily banning the entry of foreign nationals who had traveled to China over the past two weeks to contain the spread of a deadly new virus.

Mutation's role in blood cancers revealed by ideal team-up

A genetic mutation that disrupts how DNA sends messages to the rest of a cell has been linked to a large number of blood cancers. Thanks to a collaboration between biologists at Cold Spring Harbor Laboratory (CSHL) and an oncologist at Memorial Sloan Kettering Cancer Center (MSKCC), we now know how the mutation triggers a chain of biological events that lead to most leukemias.