Death of The World's Oldest Dog Could Teach Us a Few Things About Life

Surgeons have performed the world's first eye transplant

After flying into Earth orbit in Apollo 7, Donn Eisele and his crew never went to space again, as divorce and a testy crew commander led to the three astronauts being labeled as troublemakers. Unknown to everyone, Eisele wrote a detailed memoir that was only discovered and published after his death

Lose 14 Years: How a Type 2 Diabetes Diagnosis Cuts Life Short