Posts by 

Eleanor Imster

Biggest ever US methane leak from California blowout

The Aliso Canyon leak, finally plugged on February 11, vented 100,000 tons of methane into the atmosphere - a climate impact equivalent to the annual emissions of half a million cars, say scientists.

Rare superbloom in California’s Death valley

Heavy autumn rains have transformed the barren landscape into riot of flowers not seen in decade. Have a look!

Largest fireball since Chelyabinsk falls over Atlantic

The biggest fireball since the Chelyabinsk explosion plunged through the atmosphere over the Atlantic Ocean on February 6.

El Niño prolonging record coral bleaching event

This year's intense El Niño - added to our warming climate - is prolonging what's already the longest global coral die-off on record, according to scientists.

Ancient flowers probably poisonous

Two fossil flowers, found perfectly preserved in amber, came from an asterid group that ultimately gave rise to some of the world’s most famous poisons.

First robin of the year

On Saturday, our friend Suzanne Murphy got her first robin sighting of the year yesterday in southern Wisconsin. Spring is coming!

Milky Way over a frozen pond

The Milky Way rising over a frozen pond in Halibut Point State Park, Rockport, Massachusetts.

Moon halo with aurora

It's wonderful to see a halo around the moon - and also an aurora - but how about seeing the two together? Matt Skinner captured the view.

Giant flightless bird roamed Arctic 50 million years ago

A bird bigger than Big Bird wandered through the winter twilight of the high Arctic some 53 million years ago.

The Blob is dead, scientists declare

The giant patch of warm water in the northern Pacific - nicknamed The Blob - has finally broken up. Compare images from this year and last.