Explore heart science Clips and GIFs with Sound

Muffin Top Life Hacks Before & After!

Flashes of Lightning Dance Through Clouds as Storm Moves Over Austin

Frozen Pool Breaks Beneath Dancing Family on Christmas Day

Wildfire Breaks out in Heart of Hollywood Hills

Not for the Faint of Heart

'Morning Glory': Blazing Sunrise Illuminates Finger Lakes Region

'My Heart's Pounding': Dark Cloud Swirls in Clarksville During Tornado Warning

'My Heart Hurts for These People': Christian Man Surveys Alabama Storm Damage

Boy's Rendition of Lumineers Song Captures Hearts

'My Heart Is Broken': Reporter Helps Rabbit Fleeing California Wildfire

Storm Chaser Drives Towards Heart of Potential Tornado in Wheatland, Iowa