Uncategorized

Planetary Science

Marsquakes and meteorite hits show Mars has a dense liquid metal core

Mars’ dense liquid iron core is wrapped in a layer of molten rock, which threw off previous measurements of the Red Planet’s heart.

Life

See the wonders of two newfound deep-sea coral reefs off the Galápagos

Coral reefs around the world are in trouble. But these reefs in the Galápagos Island Marine Reserve have yet to be damaged by humans.

Anthropology

Surprisingly long-lived wild female chimps go through menopause

Chimpanzees in Uganda are the first known example of wild, nonhuman primates experiencing the hormonal changes, raising questions about how menopause evolved.