Aarva

Daily edition

2026-08-28

Today's Crosscut

Storing Vital Resources

What happens when the physical containers holding vital resources begin to fail, from porous desert sandstone drinking a reservoir dry to underground salt caverns slowly dissolving with every barrel of oil pumped out?

Drain Lake Powell × How the Strategic Petroleum Reserve Works

0:00 / 34:56 · Narrator Sulafat/Charon/Vindemiatrix

Future-gazing →

Behind the news →

For the curious →

Smart escape →