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567-million-year-old fossils rewrite the dawn of animal life

Researchers discovered a fossil site in Canada’s Northwest Territories containing 567-million-year-old specimens of early complex animals, suggesting animal movement and sexual reproduction emerged 5-10 million years earlier than previously documented.

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SkyFall

SkyFall

Explore Mars In DepthMars HomeFactsMars ExplorationMars MissionsMultimediaNews & FeaturesMore NASA’s next Mars helicopters will survey the Red Planet to collect science data and scout areas to uncover clues about climate history and the presence of potential...

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SkyFall

SkyFall

Explore Mars In DepthMars HomeFactsMars ExplorationMars MissionsMultimediaNews & FeaturesMore NASA’s next Mars helicopters will survey the Red Planet to collect science data and scout areas to uncover clues about climate history and the presence of potential...

read more
SkyFall

SkyFall

Explore Mars In DepthMars HomeFactsMars ExplorationMars MissionsMultimediaNews & FeaturesMore NASA’s next Mars helicopters will survey the Red Planet to collect science data and scout areas to uncover clues about climate history and the presence of potential...

read more
SkyFall

SkyFall

Explore Mars In DepthMars HomeFactsMars ExplorationMars MissionsMultimediaNews & FeaturesMore NASA’s next Mars helicopters will survey the Red Planet to collect science data and scout areas to uncover clues about climate history and the presence of potential...

read more