Oil prices are at pre-pandemic levels even before economies fully reopen. What will this mean for countries far from being fully vaccinated still struggling from economic recovery? Taha Arvas explains, “In Brief.”
Are Commercial Supersonic Jets Making a Comeback?
Supersonic jet travel is decades old, but the technology hasn’t taken off with regular flyers. One attempt, the British-French made Concorde jet tried to entice air travelers with supersonic speeds, but the aircraft was...
