I peered over the craggy rim of Erta Ale, Ethiopia’s most active volcano, at the lava lake below. Beneath a gassy haze, boiling, ruby-red, molten rock thickened and rose up, swelling like a tidal wave ...

I peered over the craggy rim of Erta Ale, Ethiopia’s most active volcano, at the lava lake below. Beneath a gassy haze, boiling, ruby-red molten rock thickened and rose up, swelling like a tidal wave ...

I peered over the craggy rim of Erta Ale, Ethiopia's most active volcano, at the lava lake below. Beneath a gassy haze, boiling, ruby-red, molten rock thickened and rose up, swelling like a tidal wave ...

Below the craggy rim of Erta Ale, Ethiopia’s most active volcano, a lava lake boils. Beneath the gassy haze, ruby-red, molten rock thickens and rises up, swelling like a tidal wave topped off by a ...

I peered over the craggy rim of Erta Ale, Ethiopia’s most active volcano, at the lava lake below. Beneath a gassy haze, boiling, ruby-red, molten rock thickened and rose up, swelling like a tidal wave ...