R.I.P.

Professional snowmobiler Caleb Moore, gravely injured in a Winter X Games accident, has succumbed to his injuries. Here’s what you should know about his career and death.

The grandson of oil magnate T. Boone Pickens is dead of an apparent drug overdose.

Somebody finally touched Prop Joe.

Pauline Phillips, founder of the iconic “Dear Abby” column, is dead at age 94.

Meanwhile, another man suffered a broken pelvis at the same station at the same time — but incredibly, the incidents are unrelated.

Aaron Swartz was threatened with 35 years in prison for downloading articles from academic journals. Now his family is saying this had a hand in his death.

Brilliant internet activist, co-founder of Reddit, and co-creator of RSS, Aaron Swartz took his own life last night. Find out about his life inside.

The 22-year-old stripper injured last week in a freak lap-dance accident has died of major head trauma.

Amy Winehouse watched Youtube videos of herself the night she died, according to the most recent inquest. What else was she doing, and how did she die?

The chilling tweets leading up to the tragic suicide of a rising star.

No, Aretha didn’t sing “Rescue Me.” It was Fontella Bass.

Known for his iconic composition “Take 5,” Brubeck was a jazz pioneer and a household name.

The mother of Rupert Murdoch, matriarch of the Murdoch empire and legendary philanthropist is dead at 103.

The famed motivational speaker and author Zig Ziglar is dead at age 86..

The world-class cyclist was just 33.