Turtle evolution has caused many problems for scientists over the years due to multiple fossil discoveries seeming to contradict each other with different turtle features evolving independently on different turtle ancestors. However, although there is still work to be done this video sets out to explain what is known so far.
The U.S. Virgin Islands are a group of Caribbean islands and islets. A U.S. territory, it’s known for white-sand beaches, reefs and verdant hills. St. Thomas island is home to the capital, Charlotte Amalie. To the east is the island of St. John, most of which comprises Virgin Islands National Park. St. Croix island and its historic towns, Christiansted and Frederiksted, are to the south.
Andrew Tuck is joined by Carolyn Steel, author of ‘Sitopia’, and urban epidemiologist Tolullah Oni, who unpack the lessons for our cities from 2020. Plus: Jan Gehl brings us some inspiration and hope for what’s ahead.
Redondo Beach is a coastal city in Los Angeles County, California, United States, located in the South Bay region of the Greater Los Angeles area. It is one of three adjacent beach cities along the southern portion of Santa Monica Bay. The population was 66,748 at the 2010 census, up from 63,261 at the 2000 census.
Recording Date: December 2020
American Samoa is a U.S. territory covering 7 South Pacific islands and atolls. Tutuila, the largest island, is home to the capital Pago Pago, whose natural harbor is framed by volcanic peaks including 1,716-ft.-high Rainmaker Mountain. Divided between the islands Tutuila, Ofu and Ta‘ū, the National Park of American Samoa highlights the territory’s tropical scenery with rainforests, beaches and reefs.
Our last episode of the year is a celebration of science in 2020. First, host Sarah Crespi talks with Online News Editor David Grimm about some of the top online news stories of the year—from how undertaker bees detect the dead to the first board game of death. (It’s not as grim as it sounds.)
Sarah then talks with Online News Editor Catherine Matacic about the Breakthrough of the Year, scientific breakdowns, and some of the runners-up—amazing accomplishments in science achieved in the face of a global pandemic. Finally, Book Review Editor Valerie Thompson joins Sarah to discuss highlights from the books section—on topics as varied as eating wild foods to how the materials we make end up shaping us.
Is simple chance the source of all the beauty and diversity we see in the world? Sean B. Carroll tells the story of the awesome power of chance. Sean’s book “A Series of Fortunate Events” is available now: https://geni.us/mPPrdQH
Watch the Q&A: https://youtu.be/adrqThhSgYg
Why is the world the way it is? How did we get here? Does everything happen for a reason or are some things left to chance? Philosophers and theologians have pondered these questions for millennia, but startling scientific discoveries over the past half century are revealing that we live in a world driven by chance.
Sean B. Carroll is an award-winning scientist, writer, educator, and film producer. He is Vice President for Science Education at the Howard Hughes Medical Institute and the Balo-Simon Chair of Biology at the University of Maryland. His books include The Serengeti Rules (Princeton), Brave Genius, and Remarkable Creatures, which was a finalist for the National Book Award. He lives in Chevy Chase, Maryland. This talk and Q&A was recorded by the Royal Institution on 6 October 2020.
Filmed and Edited by: Stefan Forster
The Azores, an autonomous region of Portugal, are an archipelago in the mid-Atlantic. The islands are characterized by dramatic landscapes, fishing villages, green pastures and hedgerows of blue hydrangeas. São Miguel, the largest, has lake-filled calderas and the Gorreana Tea Plantation. Pico is home to the 2,351m Mt. Pico and vineyards sheltered by boulders.
Madeira, an autonomous region of Portugal, is an archipelago comprising 4 islands off the northwest coast of Africa. It is known for its namesake wine and warm, subtropical climate. The main island of Madeira is volcanic, green and rugged, with high cliffs, pebbly beaches and settlements on deltas of the Fajã River. Capital Funchal has botanic gardens and is known for its harbor and a large New Year’s fireworks show.
Enjoy some of the best Polar Bear moments from the BBC Earth library.