science
New expedition will look at the impact of a giant iceberg on marine, wildlife of Antarctica's island
The iceberg — named A-68a — is travelling at varying speeds depending on local conditions, but at its fastest was travelling about 20 kilometres a day.
science
Massive project launched to map Earth's underwater mountains, craters, shipwrecks
The UN-backed project is urging countries to pool their maps of the ocean floor to build the map.