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University of Bristol

The ancestor of all life on Earth lived

All life on earth has the same origin. Now, researchers have managed to figure out what type of creature this ancestor was, and at what point in time it lived.

The ancestor of all life on Earth lived

The battle for the ozone layer "a major global success"

It is sometimes described as the crisis that the world's countries actually managed to solve. Now, researchers have discovered a decline in the levels of the harmful gases that break down the ozone layer earlier than expected.

The battle for the ozone layer "a major global success"