Witness the magnificent California condor in its natural habitat. As North America's largest land bird, it boasts an impressive 10-foot wingspan.

Watch it soar to heights of 15,000 feet,

Witness the magnificent California condor in its natural habitat. As North America's largest land bird, it boasts an impressive 10-foot wingspan.

Watch it soar to heights of 15,000 feet, traveling up to 250 miles daily in search of its next meal.

This video observes traffic on Portland, Oregon's Steel Bridge, raising questions about crude oil transport in urban areas. It urges citizens to challenge leaders on the risks of such movements.

This video observes traffic on Portland, Oregon's Steel Bridge, raising questions about crude oil transport in urban areas. It urges citizens to challenge leaders on the risks of such movements. Produced by Ruth Ann Barrett for her PDXDowntowner YouTube Channel, published April 2, 2015.

For additional context, The New York Times documentary, 'A Danger on the Rails,' addresses similar issues in Albany, New York. This piece is part of the EarthSayers.tv 'High Risk Energy Alternatives' collection, available here. Published April 22, 2015.

California sea lions swim at top speeds of 25 miles per hour, making them the fastest among all seals and sea lions.

For more fascinating facts about these marine mammals, explore Oceana's

California sea lions swim at top speeds of 25 miles per hour, making them the fastest among all seals and sea lions.

For more fascinating facts about these marine mammals, explore Oceana's Marine Life Encyclopedia: Oceana's Marine Life Encyclopedia.

Greenland's vast ice sheet, covering 80% of the island and two miles thick, serves as the world's largest natural laboratory. By studying minerals and gases trapped in ice cores, glaciologists

Greenland's vast ice sheet, covering 80% of the island and two miles thick, serves as the world's largest natural laboratory. By studying minerals and gases trapped in ice cores, glaciologists unravel ancient mysteries—like past temperatures or the disappearance of the Norse—and gain critical insights into the future of climate change.

Journalist Jon Gertner explores this topic in his book, "The Ice at the End of the World." Purchase it here: https://amzn.to/2RtLtwY

For more on Greenland's ice and climate change, visit BigThink.com: https://bigthink.com/videos/greenlands-ice-a-trip-back-in-time-to-see-the-future-of-climate-change

This episode, originally streamed on July 27, 2020, featured a vital discussion.

Moderated by Valérie Courtois, the dialogue focused on the reconciliation between Indigenous and Western

This episode, originally streamed on July 27, 2020, featured a vital discussion.

Moderated by Valérie Courtois, the dialogue focused on the reconciliation between Indigenous and Western scientific ways of knowing. Panelists included Miles Richardson, O.C.; Dr. David Suzuki; Dr. Nancy Turner; and Elder Dr. Dave Courchene, Jr.

This story highlights the critical importance of the Peruvian Sea's initial five miles. This specific maritime zone holds immense ecological and economic value for the nation.

Within these

This story highlights the critical importance of the Peruvian Sea's initial five miles. This specific maritime zone holds immense ecological and economic value for the nation.

Within these waters, a unique ecosystem thrives, supporting abundant marine life crucial for Peru's fishing industry and biodiversity. Protecting this vital stretch is paramount for both environmental sustainability and national prosperity.

The first 20 miles of Trump's border wall have been constructed in New Mexico. This initial section was built using 2018 congressional funding, despite a 2019 government shutdown over wall

The first 20 miles of Trump's border wall have been constructed in New Mexico. This initial section was built using 2018 congressional funding, despite a 2019 government shutdown over wall appropriations.

Future wall construction is slated for Texas and California.

Urge Congress to deny further funding for this destructive border wall: https://bit.ly/2Gv75pi