Regional aviation faces crisis as Azerbaijan's President Aliyev claims Russian electronic warfare and ground fire caused the December crash that killed 38 people.

Vladimir Putin has spoken to Azerbaijan's president about the plane crash and apologised as the "tragic incident" took place in Russian airspace. Russia has accused UK and US spies of trying to ...

A team at the University of Calgary is making scientific advances in understanding plant adaptation, which could ultimately be used to find ways to make agricultural crops more resilient to heat ...