Full CoverageEXPLAINER: What happened to Damar Hamlin?
By Rob Maaddi
Top news
All coverage
What are cardiac arrest, heart attack and heart failure?
By Susan Scutti & Jamie Gumbrecht
Damar Hamlin: How anti-vaxxers exploited player's collapse
By Rachel Schraer & Mike Wendling
One NFL player has died on the field. His widow watched Damar Hamlin’s collapse in horror.
By Elizabeth Chuck
Cardiac arrest can happen to children. What parents of kids in sports should know.
By Adrianna Rodriguez
Did Damar Hamlin experience commotio cordis? What to know about the rare phenomenon
By Rachel Treisman
Hamlin’s collapse spurs new wave of vaccine misinformation
By Sophia Tulp & Ali Swenson
Covid misinformation spikes in wake of Damar Hamlin’s on-field collapse
By Lauren Weber & Cat Zakrzewski
COVID-19 vaccines almost certainly didn't cause Damar Hamlin's cardiac arrest. Here's what may have
By Melissa Healy
Damar Hamlin's doctors say he's 'making substantial progress,' 'beginning to awaken' after on-field collapse
By Liz Roscher
‘Monday Night Football’ telecast in which Hamlin collapsed was most watched in ESPN’s history
By Jennifer Korn & Oliver Darcy
Buffalo Bills trainer Denny Kellington saved Damar Hamlin’s life on the field, head coach says
By Jacob Lev & Elizabeth Wolfe
Damar Hamlin posts photo from hospital bed and live-tweets Buffalo Bills game a week after his collapse
By Ben Church, David Close & Eric Levenson
A timeline of the NFL’s response after Damar Hamlin collapsed
By David Close & Ray Sanchez
What to Know About Damar Hamlin’s Injury
By Victor Mather