Noticing your child coughing, sneezing, or showing signs of allergies? These could be symptoms of rising pollution levels.

Whooping cough, or pertussis, is a highly contagious respiratory infection caused by bacteria called Bordetella pertussis.

When everyone is gathered on Zoom, and before they get to the meat of the agenda, CEO Sean Clayton leads his team through a deep-breathing ... a.m., before the children, to do breathing exercises.

When everyone is gathered on Zoom, and before they get to the meat of the agenda, chief executive officer Sean Clayton leads his team through a deep ... before the children, to do breathing ...