The Great London:
Geology
Mexico: Asteroid impacts could create niches for early life, suggests Chicxulub crater study
Indonesia: Biggest exposed fault on Earth discovered
Mexico: Expedition will sample crater left by dinosaur-killing asteroid
Geology: Copper gives an answer to the rise of oxygen
Geology: Common magnetic mineral is reliable witness to Earth's history
Geology: Signs of ancient mega-tsunami could portend modern hazard
Geology: Extraterrestrial opal discovered in Antarctic meteorite
Great Legacy: Fossils and minerals take the antiques market by storm
