WKNO-DT

New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city.

Experts combine history, archaeology and forensic investigation into a quest to prove women fought alongside men in Rome's ancient amphitheaters.

A 1901 Alexander Fisher enamel; a 1992 Olga de Amaral "Lost Image VII" tapestry; a signed 1936 "Gone With the Wind" first edition.

Mapping the roots of actress Lizzy Caplan and comic Hasan Minhaj, moving from shtetls in Eastern Europe to farmlands in northern India.

A gentle standing and bar workout helps relieve foot pain and shin splints.

Practicing a series of kneeling and seated poses.

While investigating exoskeletons, the hercules beetle accidentally gets enlarged.

After a groundhog predicts more winter weather, Benny is convinced he will have snow on his birthday so he plans a snow-filled birthday party.

Lyla and a new friend build a spaceship; Lyla learns her sisters can predict what the other wants, so she tries to do the same with Luke.

Carl and Sheldon are on a thank you mission; Carl shows his friends the right way to play with pet rocks.

Teddy is nervous for a boat ride on Trolley.

The Fuentes kids make a fort in the living room but disagree about what to put in it; Rosie and Javi build a car for a derby race.

Elinor finds what she thinks is a fish in the pond, but she and her friends realize it's a tadpole turning into a frog; Elinor, Ari and Olive make up a dance.

The Wombats build a Cause and Effect machine; Super's best friend Chanaa pays a visit.

Xavier travels to meet his heroes Christopher Reeve, Kitty O'Neil, Oprah Winfrey and his great great grandfather.

Answering viewer questions about figs, garlic, boxwood, weeds and more.

Scientists and filmmakers explore the icy waters of Antarctica to observe how killer whales hunt.

South Africa's annual summer sardine migration sees billions of sardines traveling up the coast.

A Charles Wilda "The Hour of Prayer" oil; a 1950 Gibson SJ-200 guitar; a Baroque bureau brise circa 1690.

A real murder investigation results from a false alarm; Amanda gets in trouble; things turn serious for Margaret.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Traveling the highways and byways of Tennessee.

Horticulture expert Dr. Chris Cooper and other experts share their garden wisdom and answer e-mails and letters about lawn and gardens.

A sighting of the mysteriously missing Baron Battenberg sends the press and police into a frenzy; determined to uncover the facts, Ruth and Sam go undercover at the Pranayama retreat, run by the Baron's widow Marion Grey and brother Edwin Battenberg.

When a famous florist returns to Kembleford for her final days, she brings glamour but also gains Father Brown's interest after the suspicious death of an angry neighbor.

There's excitement in the air when a film crew arrive at Archangel Lane, until an extra drops dead after eating poisoned chocolates meant for one of the cast.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.