Science

Follow PBS NewsHour’s complete coverage of Science and Technology stories.

Mar 06

Horizons
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Exploring the power and mystery of consciousness

All of us experience consciousness. We have thoughts and feelings, and we're aware of those acting upon us. It's the hidden internal lens through which we view the world, but why do we have this power, and are we the…

Science Mar 06

Horizons
Exploring the power and mystery of consciousness

All of us experience consciousness. We have thoughts and feelings, and we're aware of those acting upon us. It's the hidden internal lens through which we view the world, but why do we have this power, and are we the…

Pioneering digital forensic expert Hany Farid talks with Amna Nawaz about the dangers of artificial intelligence being deployed irresponsibly, why social media companies prioritize engagement over authenticity and how to sift through what’s real and what’s not.

Feb 27

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Can AI companionship cure loneliness – or deepen it?

For some, artificial intelligence tools answer questions and make life more efficient. But for others, AI has become a form of companionship – a virtual friend, a therapist, even a romantic partner. Is AI a cure for loneliness? Or is…