For how long can the Earth support complex life before entering an irreversible zone from an environmental perspective?

Earth’s climate has never been static. It shifts between warm interglacial periods and deep freezes, driven by complex interactions between the atmosphere, oceans, and even Earth’s orbit around the ...

"The moon is sort of like Earth's attic in terms of preserving the impact records; it's the only place where we can get Earth's baby photos." When you purchase through links on our site, we may earn ...