Felt like a tsunami out of a movie!” Beachgoers flee in Praia de Buarcos, as ominous cloud formation consumes the shore.

Beachgoers in Portugal were left stunned after an ominous cloud resembling a towering tidal wave engulfed the coast earlier ...

A rare roll cloud stunned beachgoers in Portugal as it swept across the sky during a heatwave. Watch the breathtaking moment.

On one star in the Large Magellanic Cloud, enormous tidal waves of plasma might repeatedly crash across its surface as a smaller companion star’s gravity tugs on the bigger star (illustrated).

It was nuts to have experienced this rolling cloud in the north of Portugal. Felt like a tsunami out of a movie! Apparently it was 150km long, stretching from Figueira da Foz all the way up to ...