Earth Matters

Dueling winter forecasts prove it's impossible to predict the weather

Flying insects have declined by 75 percent in 27 years, surprised researchers say

These beautiful photos speak loud and clear for wildlife

This giant lava tube on the moon could be where the first lunar colonies are built

Triton the lion becomes a big kitten when soccer ball comes out

What is 'Planet Nine'?

Whales and dolphins have human-like social and cultural skills

How to see Orionid meteor shower at its peak

The 50 'rattiest' cities in America

Alligators found hunting and feasting on sharks

Why the neutron star collision is a big deal

Why the skies over England turned a haunting shade of yellow