They are melting like never seen before, changing landscapes around the world beyond recognition.

Water cannon and pepper spray was used by authorities to disperse protesters.

At least three people, including two rescue workers, have been killed in the country's south-east

Preliminary reports indicate that train staff and passengers were at the site of the strike, he says.

Another 137 people from 14 countries were deported after being detained while trying to deliver aid to Gaza.

Ukrainian photojournalist Grigoriy Ivanchenko was injured in the same attack in the Donetsk region.

Hopes are growing of an end to the Israel-Gaza war, but it remains to be seen if the two sides can agree a ceasefire.

In the wake of a recent fatal shark attack, the BBC is off the coast in Sydney to learn how authorities are trying to protect people.