9pm Sunday NOVA – ANCIENT EARTH: FROZEN
How did life survive on a planet covered in ice from pole to pole?
700 million years ago, Earth was a giant snowball cloaked in ice from pole to pole – a global deep freeze that held the planet in a stranglehold, threatening the survival of the earliest complex life. How did life manage to hold on in this forbidding world? Leading scientists investigate how this catastrophe may have become a catalyst for life to evolve in creative new ways as it bounced back from the brink – setting the stage for the astonishing complexity we see today.
10pm THE SUNKEN BASILICA Science/Documentary
Mysterious Underwater Ruins in Turkish Lake Found To Be A 1,600-Year-Old Basilica
Archaeologists were surprised to discover that “weird ruins” in a Turkish lake are actually a nearly 1,600-year-old basilica.
Uncover the sunken remains of a 4th-century basilica in Turkey. Submerged beneath the waters of Lake Iznik for hundreds of years, the church could reveal crucial insights into the early days of Christianity. Join a team of international researchers as they travel back through time—and grapple with Turkey’s many earthquakes, which could sink the structure deeper at any moment.
WATCH WLRN ANYWHERE AT ANY TIME WITH THE PBS VIDEO APP.
Stream your favorite PBS shows, create the perfect watchlist, watch the WLRN live stream and so much more. Plus, WLRN TV members can access an extended on-demand library of incredible programming with WLRN Passport, available through the PBS Video App. Download the PBS Video App for free now!
