More than 80% of the world's population lives under light-polluted skies, a study suggests.
New pieces of debris have been found in Madagascar by a man searching for parts of missing flight MH370.
Underwater explorers in Madagascar say they have found what is thought to be the treasure of notorious Scottish pirate William Kidd.
More than 80% of the world's population lives under light-polluted skies, a study suggests.
New pieces of debris have been found in Madagascar by a man searching for parts of missing flight MH370.
Underwater explorers in Madagascar say they have found what is thought to be the treasure of notorious Scottish pirate William Kidd.
