A stunning new study offers early evidence that COVID-19 vaccines might have a secret superpower: A precisely timed mRNA shot could help many cancer patients live longer.

Dr. Raj Panjabi, Jillian Michaels, and Dr. Nir Barzilai engaged in a spirited and wide-ranging discussion at a TIME100 Talks event.

In his new book, 'Fair Doses,' epidemiologist Seth Berkley discusses what went right -- and wrong -- with COVID vaccine distribution and whether the world is ready if a new pandemic were to strike.

Season 34 of Dancing With the Stars is in full swing as the competition celebrates its 20th anniversary. With emotional performances, surprise returns, and intense eliminations, the ballroom has never ...