Can El Niño end California drought?

El Niño is expected to bring heavy rains to drought-stricken California. That prospect raises the question: what would it take for the drought to be over?

Bats also face chemical threats

Cave-dwelling bats are fighting an epic battle against the fungal disease white-nose syndrome. Now, they may be facing another foe — chemical contaminants.

Linked: Amazon wildfires, Atlantic hurricanes

Years of data on storms and sea surface temps show a correlation between a warm North Atlantic Ocean - more destructive hurricanes - and a fire-prone Amazon.

Record-breaking three Category 4 hurricanes in Pacific

First recorded occurrence of three Category 4 hurricanes in central and eastern Pacific basins at once. Hurricane Center in Honolulu issuing advisories on all three.

Skydiving spider discovered in South America

Biologists have discovered a nocturnal hunting spider that can steer while falling. Watch it glide!

Got a minute? Climate change/sea level rise

How is climate change connected to sea level rise? One-minute video explains.

Did glaciers lure wolves back to California?

More than 90 years after California's last wolf was killed, a pack has been observed near Mt. Shasta. Are the mountain's glaciers a reason the wolves chose this location?

Rediscovering a rare South Pacific nautilus

In July, scientists spotted a rare South Pacific nautilus - considered to be one of the rarest animals on Earth - for the first time in three decades.

No end in sight for western US wildfires

Satellite images capture the ongoing onslaught of wildfires in the U.S. West.

Captures of elusive red sprites from ISS

Why are sprites elusive? It doesn’t help that they flash on millisecond timescales. Also, they're above thunderstorms, usually blocked from view on the ground.

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