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Carrying capacity is the idea that a given ecological niche can only support so many of a species within its geographical area. The number of California sea lions in certain areas of their habitat is ...

California sea lions have managed to maintain—and, in the case of males, increase—their average body size as their population grows and competition for food becomes fiercer. This is in contrast to ...

A ranger at the Mala Mala Game Reserve in South Africa captured video of a once-in-a-lifetime sighting of a cheetah teasing and taunting a large male lion, prompting a chase with a predictable outcome ...

🛍️ The best Black Friday deals you can shop right now (updating) 🛍️ By Laura Baisas Published Mar 12, 2024 12:00 PM EDT Get the Popular Science daily ...

DURHAM, N.C. -- Despite their fearsome fangs, male sabertoothed cats may have been less aggressive than many of their feline cousins, says a new study of male-female size differences in extinct big ...