For almost two decades, scientists have debated whether sponges or comb jellies are the first animal lineage. Now some are ...
In ancient Egypt, what was the Sphinx all about? – Effie, age 8, New Plymouth, New Zealand. One of the most mysterious and ...
Sir David Attenborough narrates BBC America’s six-part series Kingdom, which follows the survival struggles of four African animal families—leopards, hyenas, wild dogs, and lions. Filmed over five ...
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