The Canadian Museum of History was a pioneer of Imax projection starting in 1989 but the future of its theatre is in doubt.
The UK's biggest solar eclipse since 1999 arrives on 12 August. Here's where to see it safely.
Just after 6pm on Wednesday 12 August, the Moon will begin crossing the face of the Sun, and by early evening, much of the sun will have disappeared, creating a rare partial eclipse. You won’t be able ...