Airplanes

Lifestyle

UK tightens airspace restrictions to keep oligarchs out

Under the new rules, air-traffic controllers have the ability to direct pilots or operators of Russian aircraft–or jets they believe are being used by Russians–not to enter U.K airspace. The new rules also allow officials to detain aircraft they suspect are linked to Russia.

Markets

Regulators won't let Boeing certify new 787 jets for flight

Federal safety regulators say they will retain power to approve Boeing 787 airliners for flight rather than return that authority to the aircraft maker, which hasn't been able to deliver any new Dreamliner planes since last May because of production flaws.