PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

In a dystopian future where Judges maintain law and order by acting as judge, jury, and executioner, Dredd fights to prove his innocence after being falsely accused of murder.

Stripped of his military pension when he was outed thirty years earlier, Henry now works as a cleaner. When he meets a young ex-soldier, Jake, he learns he may be able to have his pension reinstated. Suffering from PTSD, Henry is not sure he has the strength to fight another battle, but when his former boyfriend Benji needs a place to live, the three men learn how to live, love, and be a team.

Over 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In "Einstein's Big Idea," NOVA dramatizes the remarkable story behind this equation. E = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905, including the completion of his special theory of relativity, his identification of proof that atoms exist, and his explanation of the nature of light, which would win him the Nobel Prize in Physics. Among Einstein's ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing docudrama, NOVA illuminates this deceptively simple formula by unraveling the story of how it came to be.

In 1971, fresh-faced, eager for heroics, the young officers arrive in Belfast. Pelted with rocks by kids, sniped at by the IRA, they take refuge in sex, black humour and the weird rituals of the officers' mess.