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NOVA

How did running machines like the horse evolve from creatures that couldn't move on their own?

Cascade PBS Staff Nov 10, 2026

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NOVA

Hakeem Oluseyi, host of Particles of Thought, is interviewed by Caitlin Saks about Why Do We Exist?

Cascade PBS Staff Nov 4, 2026

NOVA

How did the drive to reproduce unlock the incredible beauty and complexity of life on Earth?

Cascade PBS Staff Nov 2, 2026

NOVA

Meet 2026 ED138, an incredibly bright object beyond Pluto, billions of miles away from Earth.

Cascade PBS Staff Oct 30, 2026

NOVA

Follow the surprising evolutionary journey that led to the majestic elephant.

Cascade PBS Staff Oct 22, 2026