By combining global experiments, physicists reveal the clearest view yet of how neutrinos change type as they move, offering ...

Wednesday, Jan. 8 and 15, 2025 at 9 p.m. on KPBS TV / Stream now with the PBS app —Discover how scientists are revealing new clues to the strangest and most extreme objects in the universe— They are ...

Very early on in our universe, when it was a seething hot cauldron of energy, particles made of matter and antimatter bubbled ...

Ultra-sensitive telescopes have transformed alien planet-hunting from science fiction into enthralling hard fact. Join NOVA on a visit to exotic worlds orbiting distant suns to answer an age-old ...

Earth. Our home planet. A place where life has been thriving for perhaps billions of years. We are on the hunt for similar planets, that might host life too. Wednesday, Aug. 3, 2022 at 9 p.m. and ...

Our solar system is a weird place. Much more than a home to eight planets, it’s filled with a myriad of fascinating other smaller bodies, including moons, asteroids, and comets. In recent decades, ...

There's a whole world under the surface and only Ron has any idea about it. And sometimes the two worlds collide, and sometimes they don't. Ron holds them at arm's length from each other. Watch every ...

Let’s reimagine the walk of all walks. Not just a neighborhood stroll or a long-distance trek, but a bold journey to the universe’s edge. This isn’t your average hike—it’s an epic quest across time ...