Wendover

There will be no services between London Marylebone and Aylesbury Vale Parkway for four days.

A University of Oxford researcher was inspired by a student to study increasing chocolate prices.

A charity blames changing weather after four "exceptionally unusual" rescues in recent weeks.

A scheme to control flows of naturally occurring springs on part of the line is blocked by planners.

Passengers are being advised to check their journeys before travelling.

Time-lapse footage shows engineers completing the largest and longest viaduct operation of its type.

The closure is part of a four-day project in which the viaduct will be slid into position, says HS2.