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Modern surveying has confirmed that long suspected underground passages run...

Astronomers have discovered a hidden population of quasars - supermassive...

We tend to explain the world by pointing to what...

Elusive birds can be hard to protect, especially when they...

Hundreds of human bones have been lifted from the River...

Humans often consider tool use a mark of intelligence. Yet...

Bees can turn awkward spaces into tidy hives. New research...

Evolution is often framed as a slow process encoded into...

Every spring and fall, the clock shifts forward or backward...

Today, the World Health Organization released new guidelines that add...