It resembles a giant wave rolling across the sky. Read more at straitstimes.com. Read more at straitstimes.com.

Mediterranean countries have been sweltering in a heatwave for several days, prompting health warnings and alerts about ...

A rare and stunning roll cloud formation captivated beachgoers in Portugal, resembling a massive horizontal wave. The unusual ...

Beachgoers in Portugal scrambled for cover over the weekend as the sweltering heat gave birth to a rare “tsunami roll,” or ...

Extreme weather conditions have been felt across Europe from very rare "roll clouds" on Portuguese beaches to wildfires in ...

Beachgoers in Portugal were left terrified after spotting what appeared to a tsunami heading their way this week. Thankfully, ...

A rare "roll cloud" phenomenon resembling a tsunami startled beachgoers in Portugal, triggering strong winds. What is this ...

People relaxing on Furadouro beach, south of the city of Porto, saw a huge cloud rolling in from over the ocean.

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

Tsunami-like cloud seen over beaches in Portugal freaked out people. The hot weather triggered the formation of the roll ...

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

A record-breaking roll cloud, described as a massive ocean wave, rolled over the Atlantic during a heatwave in Portugal and ...