Australia seeks to grow plants on moon by 2025

Australian scientists are trying to grow plants on the moon by 2025 in a new mission unveiled Friday that they said could help pave the way for a future colony.

Prehistoric fish may be poised for a comeback

Researchers studying lake sturgeon in Northwest Georgia's Coosa River have found evidence that the fish may be reproducing for the first time since they were wiped out in the 1970s.

Europe's major tourist sites battle climate change to survive

Climate change is destroying heritage sites across Europe and globally. Ancient historical landmarks could disappear completely unless swift action is taken to protect them from environmental damage, researchers are warning.

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