geology

11 articles

Sailing Stones Field Guide: Why Some Rocks Drift Across Dry Lake Beds

2026-04-07

Penitentes: Why Sunlight Carves Ice into Blades (Field Guide)

2026-04-07

Volcanic Lightning Field Guide: Why Eruptions Build Their Own Electrical Storms

2026-03-29

Glacial Isostatic Adjustment Field Guide: Why Land Still Moves Long After the Ice Melts

2026-03-25

Columnar Jointing Field Guide: Why Cooling Lava Cracks into Hexagons

2026-03-16

Limnic Eruption Field Guide: How “Killer Lakes” Form, Fail, and Can Be Defused

2026-03-12

Sailing Stones Field Guide: How Rocks “Walk” Across Racetrack Playa

2026-03-06

Booming Dunes Field Guide: Why Some Sand Dunes “Sing”

2026-03-06

Sailing Stones at Racetrack Playa: How Thin Ice + Light Wind Move Heavy Rocks

2026-03-04

Milankovitch Cycles: The Orbital Metronome Behind Ice Ages (Field Guide)

2026-03-02

Oklo: Earth Built a Nuclear Reactor Before We Did

2026-02-15