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The energy from the Sun originates with nuclear fusion that occurs inside its core. Can this process be replicated here on Earth? (Pixabay)
Scientists have mapped the complex genitalia of dolphins.
A new documentary explores the potential of nuclear fusion as a sustainable and limitless energy source.
A chance discovery reveals that wax worms can break down polyethelene.
The HBO movie starring Oprah Winfrey, 'The Immortal Life of Henrietta Lacks,' looks at the legacy of one woman's cancer cells which have spread in both positive and negative ways.
Researchers used state-of-the-art technology to discover oil sands' emissions are 2 to 4.5 times greater than companies report.
It's all about heat, surface tension, colliding droplets and sound waves.
As It Happens
'Sailing the wake of our ancestors': Hawaiian canoers travel the world guided only by sea and stars
From counter-terrorism to cybercrime, can the police really do it all?
One man's mission to power wash hate away
How a little dog named Gobi changed an ultramarathoner's life