PHOENIX--When the shuttle Challenger blew up, the explosion lit a fuse in Roger Boisjoly's conscience. A structural engineer for Morton Thiokol Inc., the firm that later bore blame for the disaster, ...

We’re citizens in the kingdom of the well, and in the kingdom of the sick. “Night Side Songs” — named for Sontag’s pronouncement that illness is the “night-side” of life — is the ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

has acquired two Bombardier Challenger 650 jets earmarked for intelligence, surveillance and reconnaissance missions. The deliveries of both aircraft are scheduled for 2026. According to ...

has acquired two Bombardier Challenger 650 aircraft destined for Intelligence, Surveillance and Reconnaissance, or ISR, missions in Australia. The delivery of both aircraft is planned for 2026.

Business jet manufacturer Bombardier has closed a deal covering two Challenger 650s that will be ... economics and military affairs.View full Profile ...