Codex Legendarium explores the world's greatest mysteries through the lens of science, history, mythology, and human curiosity. From cosmic anomalies and ancient civilizations to forgotten technologies and unexplained phenomena, each episode uncovers extraordinary stories that challenge what we think we know about our universe and our past.

Codex Legendarium

NTD Plus

Series

Why We Never Stopped Being Afraid of the Dark

The Singularity: Where Space and Time Cease to Exist

3I/ATLAS: 7 Cosmic Anomalies Challenging Everything We Know

Why You Still Feel Lonely–Even When Surrounded by Friends

The Brain’s Final Secret: The Mystery of Terminal Lucidity

The Science (And Mystery) of Why We Love Autumn

Why Every Culture Loved Fireflies–and Why They’re Now Vanishing

The 9 Habits That Can Add 14 Years to Your Lifespan

De-extinction: The Real Jurassic Park Is Closer Than You Think

New Evidence Suggests Planet 9 Is Real–The Kuiper Cliff Mystery Explained

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Reuters

News

US News

Cyber Defense Agency Warns Hackers Are Increasingly Targeting Water Systems

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Breaking news and in-depth analysis from the United States and beyond. We bring you the latest updates, exclusive insights, and sharp discussions on the most pressing issues. NTD Newsroom airs Monday–Friday from 2 p.m. to 6 p.m. ET.

US Announces Visa Restrictions Targeting Cybercriminals

Rudy Blalock is a Southern California-based daily news reporter for NTD. Originally from Michigan, he moved to California in 2017 and the sunshine and ocean have kept him here since. In his free time, he may be found underwater scuba diving, on top of a mountain hiking or snowboarding, or at home meditating—which helps fuel his active lifestyle.

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RFK Jr. Declares Public Health Emergency for Wildfire-Ravaged Washington State

Tiffany Meier is an anchor, China news investigative reporter, and producer for NTD News based at the network's global headquarters in New York City. Tiffany anchors NTD's flagship shows "NTD Evening News" and "China in Focus" and co-moderates NTD's special election coverage "The Nation Decides." She produced the award-winning NTD Original documentary "Hollywood Takeover: China's Control in the Film Industry."


Tiffany Meier

Shows

Fast, compelling, first-hand news from China. China in Focus airs Monday–Friday at 9:30 p.m. ET.

China in Focus

Japan to Counter China With 'Overall National Strength'; US: 'No Nation Will Dominate Indo-Pacific'

Rachel Acenas is an experienced journalist and TV news reporter and anchor covering breaking stories and contributing original news content for NTD's digital team.

Rachel Acenas

Immigration &amp; Border Security

Trump Admin Launches Program Requiring Some Immigrants to Post Bond up to $250,000

News you can trust from the U.S. and around the world. Critical information and insight. We cover the stories that others don’t. NTD News Today airs Monday–Friday at 11 a.m. ET.

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Florida Ticket Wins $800 Million Mega Millions Jackpot

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Courts

Appeals Court Upholds Block on Trump Order to Tighten Mail-In Voting, Citizenship Verification

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Trump Makes an Announcement on Freedom Hauler in the White House

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Charter Plane Crashes Near Remote Radar Site in Western Alaska, Killing All 8 Aboard

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Trump Admin Revokes More Than 175,000 US Visas

The most supermassive monsters in space: black holes. Swirling vortexes that nothing—not even light—can hope to escape from if it strays just a little too close. And if that wasn’t enough, they’re completely invisible.

They’re some of the most bizarre objects in our universe—a favorite source of fascination among astronomers and space enthusiasts alike. Is it because we still understand so little about them? Or is it for the potential they hold at their core?

What’s the anatomy of a black hole? Are they hiding the true secret of the singularity? At the point where time, space, and gravity break down—could they hold pathways to other universes? And if so, could we ever travel through one?

In this episode, enter the Codex Legendarium for a closer look at:
<ul>
 	<li>Black holes and what they’re made of</li>
 	<li>Accretion disks</li>
 	<li>Event horizons</li>
 	<li>The singularity</li>
 	<li>Einstein’s theory of relativity</li>
 	<li>Relativity equations</li>
 	<li>Infinite density (or not)</li>
 	<li>Einstein-Rosen bridges</li>
 	<li>The Schwarzschild Solution</li>
 	<li>The wormhole equation</li>
 	<li>White holes</li>
 	<li>Wormholes and how we might stabilize them</li>
 	<li>Exotic matter</li>
 	<li>Fun facts about the movie Interstellar</li>
 	<li>and much more</li>
</ul>

Latest

Ongoing dramas and shows with regular updates.

Latest and breaking news, documentaries, movies, and lifestyle content on NTD+.
 
Empower your knowledge and elevate your spirit with NTD+, your go-to destination for truthful news, insightful documentaries, and captivating lifestyle content that enriches your life.

The Singularity: Where Space and Time Cease to Exist

Full Episodes

Why We Never Stopped Being Afraid of the Dark

The Singularity: Where Space and Time Cease to Exist

3I/ATLAS: 7 Cosmic Anomalies Challenging Everything We Know

Why You Still Feel Lonely–Even When Surrounded by Friends

The Brain’s Final Secret: The Mystery of Terminal Lucidity

The Science (And Mystery) of Why We Love Autumn

Why Every Culture Loved Fireflies–and Why They’re Now Vanishing

The 9 Habits That Can Add 14 Years to Your Lifespan

De-extinction: The Real Jurassic Park Is Closer Than You Think

New Evidence Suggests Planet 9 Is Real–The Kuiper Cliff Mystery Explained

Popular

Cyber Defense Agency Warns Hackers Are Increasingly Targeting Water Systems

US Announces Visa Restrictions Targeting Cybercriminals

RFK Jr. Declares Public Health Emergency for Wildfire-Ravaged Washington State

Japan to Counter China With 'Overall National Strength'; US: 'No Nation Will Dominate Indo-Pacific'

Trump Admin Launches Program Requiring Some Immigrants to Post Bond up to $250,000

Florida Ticket Wins $800 Million Mega Millions Jackpot

Appeals Court Upholds Block on Trump Order to Tighten Mail-In Voting, Citizenship Verification

Trump Makes an Announcement on Freedom Hauler in the White House

Charter Plane Crashes Near Remote Radar Site in Western Alaska, Killing All 8 Aboard

Trump Admin Revokes More Than 175,000 US Visas

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