Katie Kindelan, ABC News

Queen Elizabeth II’s cause of death revealed on her death certificate

Eddie Mulholland - WPA Pool/Getty Images(LONDON) -- The cause of death for Queen Elizabeth II has...

New study confirms that COVID-19 vaccines can temporarily affect menstruation

EMS-FORSTER-PRODUCTIONS/Getty Images(NEW YORK) -- When COVID-19 vaccines became widely available, some women reported changes in the...

Katie Couric reveals breast cancer diagnosis

ABC News(NEW YORK) -- Katie Couric is speaking out after being diagnosed with and treated for...

After his brother died by suicide, this teacher changed how he talks to students about mental health

Courtesy of Nick Orr(NEW YORK) -- Every day at the start of his classes, Nick Orr,...

Prince Harry to wear military uniform when Queen Elizabeth II’s grandchildren hold vigil

Max Mumby/Indigo/Getty Images(LONDON) -- Prince Harry, the uke of Sussex, will be allowed to wear military...

Prince William, Kate view tributes left for Queen Elizabeth II at Sandringham

Chris Jackson/Getty Images(LONDON) -- Prince William and Kate, the princess of Wales, made a trip to...

Prince Harry remembers first time queen hugged her ‘beloved great-grandchildren’ Archie and Lilibet

Chris Jackson/Getty Images(LONDON) -- Prince Harry, the Duke of Sussex, has shared some of his favorite...

Operations London Bridge, Unicorn, Spring Tide go into effect following Queen Elizabeth II’s death

Sylvain Sonnet/Getty Images(LONDON) -- Queen Elizabeth II's death on Thursday came as a shock to the...

Queen Elizabeth II dies at 96: Look back at her 7-decade marriage to Prince Philip

Tim Graham/Getty Images, FILE(LONDON) -- Queen Elizabeth II's death at age 96 comes over one year...

Queen Elizabeth II dies: What to know about funeral, coronation and more

Samir Hussein/WireImage, FILE(LONDON) -- Queen Elizabeth II, Britain's longest-reigning monarch, has died at the age of...