A trip through some of the top moments when presidential candidates from John F. Kennedy to Donald Trump took the stage.… MORE
A trip through some of the top moments when presidential candidates from John F. Kennedy to Donald Trump took the stage.… MORE
Vital Signs meets Dr. Laura Ann-Petitto who has spent four decades researching speech and language. Dr. Sanjay Gupta reports.… MORE
A new study suggests resveratrol, an antioxidant found in grapes, dark chocolate and red wine, could help slow the progression of Alzheimer’s. But Dr. Sanjay Gupta says it’s too early in the research to start taking resveratrol… MORE
Karin Caifa looks at the story behind one race series honoring 9/11 heroes and others this weekend.… MORE
After months of explaining and defending her email setup during her time as secretary of state, Hillary Clinton apologized on Tuesday.… MORE
A ‘superhenge’ discovered near Stonehenge in England is believed to have been built 4,500 years ago. CNN’s Erin McLaughlin reports.… MORE
Queen Elizabeth II may be Britain’s claim to fame, but who has beaten her record around the globe? CNN’s Max Foster reports.… MORE
Trump’s escalator rises to stardom. CNN’s Jeanne Moos reports on its escalating fame.… MORE
Actor Pierce Brosnan talks to CNN’s Michaela Pereira about his film “No escape.”… MORE
While mapping uncharted waters near Hawaii, NOAA explorers captured incredible footage of deep sea creatures.… MORE