Top Science Stories of 2017 • 2017

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Take a look back at many of the most fascinating science stories of 2017, a year full of stunning advancements in individual fields of study, from astronomy to biology, geology to history – when we piece these discoveries together we see the year in a new light.

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Space, Time & Videotape with Brian Cox

Brian Cox is joined by Brian Blessed and Alice Roberts. On the agenda are his TV idols from both science fiction and science fact, as well as a whole universe of other stuff.

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Animal Intelligence

Evolutionary anthropologists are probing the depths of animal intelligence like never before, revealing stunning new insights about humans too.

6/8Stories of Impact • 2019 • Science

Where Did We Come From?

In this episode of NOVA scienceNOW, journey back in time to the birth of our solar system to examine whether the key to our planet's existence might have been the explosive shockwave of an ancient supernova. Meet a chemist who has yielded a new kind of "recipe" for natural processes to assemble and create the building blocks of life. And see how the head louse, a creepy critter that's been sucking our blood for millions of years, is offering clues about our evolution. Finally, meet neuroscientist André Fenton, who is looking into erasing painful memories with an injection.

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Questions no one knows the answers to

Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers.

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The Networks Within Our Bodies

The brain was once thought to be the body's control tower, issuing commands to the other organs. But scientists are discovering that communication flows between all the organs in our bodies. They transmit messages that can boost immunity, improve memory, strengthen bones and even lengthen lifespan.

1/3The Body • 2018 • Science

Fat & Bone: Keys to Overcoming Modern Day Diseases

New research sheds light on the functions of fat and bone. In fact, fat and bone are not static tissue but release signaling molecules to dynamically interact with the other organs and support our health. Fat was found to control our appetite and the bone to work to keep us young.

2/3The Body • 2018 • Science