Japan tsunami exacerbated by landslide

The 2011 Japan tsunami, which killed up to 20,000 people and caused the partial meltdown of the Fukushima nuclear plant, was made worse by an underwater landslide, according to scientists.

The rapid evolution of cobra venom

A new study has provided the first comprehensive insight into how snake venom evolved into the sophisticated cocktail of different proteins it is today.

Rainforest carbon recovers faster than biodiversity

When tropical forests are cleared, they can take a century or more to re-absorb the carbon they once held, according to a new study. But their biodiversity is even slower to recover, and some species may never return.

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