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Alex Honnold is climbing Taipei 101 with no ropes, live on TV. It's drawing excitement — and concern
Read full article: Alex Honnold is climbing Taipei 101 with no ropes, live on TV. It's drawing excitement — and concernAlex Honnold plans to climb Taipei 101 in his signature free solo style without ropes or protective gear.
How ancient reptile footprints are rewriting the history of when animals evolved to live on land
Read full article: How ancient reptile footprints are rewriting the history of when animals evolved to live on landScientists in Australia have identified the oldest known fossil footprints of a reptile-like animal on a slab of sandstone recovered near Melbourne.