Ancient Snake and Centipede Engravings Are Among World’s Largest Rock Art
Archaeologists mapped 14 sites which are comprised of some of the world’s largest rock art.
Animals
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Could Earth’s Endangered Species Be Saved in Space?
Sending animal cells to space could work but there are challenges.
Foxes May Have Been Kept as Pets Before Dogs
Ancient hunter-gatherers in South America may have kept foxes as pets before domestic dogs arrived to the continent.
Snakes Show Self-Recognition Capabilities in Smell-Based Mirror Test
A new study shows that snakes appear to respond differently to their own scent when it has been altered.