Experts at Northwestern University in Illinois, USA have revealed a new 'silent hazard' resulting from climate change.

A spokesperson explained:

Increasing temperatures due to climate change are heating up the ground and causing worms to become hyper-active.

As the worms writh about they cause the ground to move thus undermining the foundation of buildings and making them susceptible to collapse.

In fact, it may have been worms trained by Russia that caused the collapse of the Twin Towers on 9/11.

As a result, FNN has learned that the World Health Organization (WHO?) has advised a mass destruction of worms worldwide and maybe moles too since they do not like to be too hot.