New studies indicate that young kids may be exposed to toxic chemicals while they sleep, but experts say parents can take practical steps to avoid that.

New studies indicate that young kids may be exposed to toxic chemicals while they sleep, but experts say parents can take ...

A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as 2.3.4.4b, which has ...