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Ozone hole over Antarctica larger than usual, scientists say
Ancient handprints pre-dating earliest cave paintings may be the oldest-known art
SpaceX makes history with first all-civilian spaceflight
All-civilian SpaceX crew set to launch into orbit in historic mission
Civilian astronauts set to blast off in Inspiration4 launch
Blood-soaked shoreline leaves locals shaken after annual dolphin hunt in Faeroe Islands
Americans' views on global warming haven't changed. They're an outlier, survey shows.
The asteroid 'Kleopatra' is challenging what we know about the solar system
Climate change could trigger migration of 216 million people, World Bank warns
Small world: See a louse leg and a rat embryo up close
Denmark lifts all Covid restrictions, crediting high vaccine uptake
Changing global and political landscapes have made the kind of broad and bipartisan agreements reached in the 1970s seem impossible.