Launched on March 13, the O2 SleepWell Laboratory aims to reduce the burden of sleep medicine treatments on the broader healthcare ecosystem in Singapore.

Some fish, it turns out, are morning people. They swim hard during daylight, sleep mostly at night, and tend to live longer. Others drift into daytime napping early in life, move less vigorously, and ...

An alert was sent by the U.S. Embassy in Baghdad, Afghanistan, on Saturday, ordering Americans out of the country entirely.