Mussels fight back against oceanic acidification

The gradual rise in oceanic acidity is weakening the shells of shellfish, corals and sea urchins, making them vulnerable to predation and damage from oceanic movements.

A case of mistaken identity for Australia's extinct big bird

Australia is renowned for once being home to a group of gigantic birds known as the mihirungs. These birds are distantly related to waterfowl and included the impressive Dromornis stirtoni, the largest bird ever known on ...

'Pre-historic' animal shell found in Argentina

A passer-by on Christmas Day found a meter-long shell on a riverbank in Argentina which may be from a glyptodont, a prehistoric kind of giant armadillo, experts said Tuesday.

Dutch courts to judge Shell in landmark oil spill case

A Dutch appeals court ruled Friday that four Nigerian farmers may take their case against oil giant Shell to a judge in the Netherlands, in a landmark ruling involving multinational corporate governance.

New evidence of tool use discovered in parrots

Psychologists at the University of York and University of St Andrews have uncovered the first evidence of tool use by greater vasa parrots (Coracopsis vasa).

Current climate models misrepresent El Nino

An analysis of fossil corals and mollusk shells from the Pacific Ocean reveals there is no link between the strength of seasonal differences and El NiƱo, a complex but irregular climate pattern with large impacts on weather, ...

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