No modern day fighter jet is without an ejection seat, but the F-35 Lightning II has a unique one that nearly guarantees the ...

Ejection fraction (EF) measures how well the heart pumps blood. A normal ejection fraction is between 55% to 70%. A low ejection fraction can be a sign of heart failure. Ejection fraction (EF) ...

The F-15 Eagle is one of the United States' best fighters and has proven itself in combat many times since being introduced in 1974. The F-15 is widely regarded as one of the best fighter jets in ...

While modern ejection seats show a high survival rate of 95%, fighter pilots are exposed to roughly 20 times the force of gravity, a study has found.