Gwyn Williams

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.

The Nature of Things is a Canadian television series of documentary programs. It debuted on CBC Television on November 6, 1960. Many of the programs document nature and the effect that humans have on it. The program was one of the first to explore environmental issues, such as clear-cut logging. The series is named after an epic poem by Roman philosopher Lucretius: "Dē Rērum Nātūrā" — On the Nature of Things.

A look at relevant scientific issues

An immersive, action-packed and discovery-led series following International teams of Egyptologists as they unearth the world's richest seam of ancient archaeology - Egypt's Valley of the Kings.

Big, Bigger, Biggest is a British documentary television series which began airing in 2008. A total 20 episodes have been produced across 3 seasons.

Some of the most iconic and historic buildings of the ancient and medieval worlds are examined by 'blow apart' CGI animation to reveal how these structures were built. Using the latest archaeological investigations combined with X-Ray and LiDar scanning technologies, the series delves into the myths and mysteries behind ancient civilizations and the structures they built.

Despite decades of research, many mysteries remain about the ancient Maya. Now, archaeologists are unearthing new clues that transform long held ideas about how these people came to dominate vast areas of Mexico and Central America. Through immense lost monuments, ancient inscriptions and new forensic evidence, this series tracks the Maya from their earliest origins all the way to the present day, unlocking the dark secrets of the rise and fall of the Maya.

Egypt's Great Pyramid may be humanity's greatest achievement: a skyscraper of stone built without computers or complex machinery. This super-sized tomb has fascinated historians and archaeologists for centuries, but exactly how the ancient Egyptians finished the monument and fitted its two and a half million blocks in a quarter of a century has long remained an enigma. Today the secrets of the pyramid are finally being revealed thanks to a series of new findings. At the foot of the monument, archaeologists are uncovering the last surviving relic of the pharaoh Khufu, whose tomb it is: a huge ceremonial boat buried in flat-pack form for more than 4500 years. It's a clue that points to the important role that ships and water could have played in the pyramids' construction. This documentary follows investigations that reveal how strong the link between pyramids and boats is. It's a story of more than how Egypt built a pyramid: it's about how the pyramid helped build the modern world.

In the late 5th century, the fate of the Roman Empire, considered one of the world’s mightiest forces, hung in the balance as they faced a terrifying enemy – Attila. As new archeological evidence in Kazakhstan is uncovered for the first time, scientists may perhaps unearth the greatest discovery of all – Attila’s lost tomb.

High atop Mont Blanc, the highest mountain in the Alps, two individuals brave the deadly peaks and trails to pursue their personal conquests before the slopes melt away, confronting climate change and our role in its prevention.