The city was rediscovered in 1992 when satellite photography revealed traces of the ancient trade routes leading to it.

When excavations in the 19th century revealed traces of the earlier temple, they realised their mistake.

In 1996 a geophysical survey revealed traces of 40 hut circles inside the castle.

A routine drugs test the following year revealed traces of cocaine and prompted the 15-month ban.

Do childhood works by artists reveal traces of their future genius?

Ultraviolet light revealed faint traces of writing, but it included both the prayers and the mathematics.

Ullrich's body revealed traces of amphetamines, which are banned in the sport.

But that probing light must have revealed minute traces of the conflict.

When excavations in the 19th century revealed traces of the earlier temple, they realise.

An autopsy revealed traces of 101 different medications in her body.