From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.

HISTORY’s longest-running series moves to H2. Modern Marvels celebrates the ingenuity, invention and imagination found in the world around us. From commonplace items like ink and coffee to architectural masterpieces and engineering disasters, the hit series goes beyond the basics to provide insight and history into things we wonder about and that impact our lives. This series tells fascinating stories of the doers, the dreamers and sometime-schemers that create everyday items, technological breakthroughs and manmade wonders. The hit series goes deep to explore the leading edge of human inspiration and ambition.

Delve deep into a vast archive of over 70,000 UFO files gathered over nearly half a century in Hangar 1. MUFON, an independent organization dedicated to investigating UFOs, has compiled these archives looking for connections, clues, and evidence to find the truth about UFOs.

Did you know that President John F. Kennedy was a bodybuilder, Roman ruler Caligula loved to gamble and drug kingpin Pablo Escobar burned millions in cash to keep warm? The series 10 Things You Don't Know About reveals intriguing and provocative details about some of history’s most fascinating individuals and groups. Tune in to explore the lives of historical figures ranging from Abraham Lincoln to the members of the Rat Pack, discovering what your textbooks never told you.

From the lost city of Atlantis to the Loch Ness Monster to the mystery of the Nazca Lines, the world is filled with tales of mysterious locations, mythical creatures and strange occurrences. But could these extraordinary stories and theories turn out to be stranger-than-fiction truths? If so, might there be an extraterrestrial explanation for these phenomena? IN SEARCH OF ALIENS follows Giorgio Tsoukalos, an Ancient Astronaut theorist and leading contributor to Ancient Aliens, as he explores the fascinating evidence behind some of the Earth’s most famous mysteries. Through Giorgio’s research of various sites around the world and meetings with scientists, witnesses and experts; this one-hour non-fiction series delves into the unknown and examines clues that could prove a possible extraterrestrial connection within some of the world’s greatest unsolved mysteries.

Mankind Decoded is the intriguing story of how 12 timeless forces have shaped human history in extraordinary ways. Find out how the implacable forces of nature have compelled us to adapt or die; how new technologies have transformed our existence; how our need for food brought forth civilization; and the desire for luxuries changed our world.

Forensic geologist Scott Wolter explores mysteries, artifacts and relics to reveal a history of the North American continent not taught in school.

What does the Ground Zero flag from 9/11 have in common with the original Wright Brothers flying machine patent? Both are historically important items for the United States… and both are missing. Best-selling author Brad Meltzer enlists America’s help to find these and other missing treasures.

Explores many facets of epic moments in history from the past 13.7 billion years, from a Big History perspective.

It is 2014 and the machines have not taken over…yet. The newest, most technologically advanced series from H2™, Rise of the Machines, reveals how the inventions behind the world’s most extreme machines have enabled them to evolve beyond humanity’s wildest imagination.

This visually stunning series uses mind-blowing CGI animations to reveal the extraordinary engineering at the heart of the world’s most extreme machines. From the world’s biggest mega truck to the world’s fastest train to a revolutionary heavy lift ship, ground breaking CGI animation explodes the machines apart to reveal the ingenious inventions hidden under their skin that enables the teams who drive, fly and sail them to be at the top of their game. This series takes us inside these machines in close up detail and explores what helps these elite ships, trucks, trains and aircrafts rise above all others.

America is often haunted by its past, which explains why ghost stories have always been an integral part of this nation’s oral history. Viewers will visit some of the darkest, scariest corners of the country—from the battlefields of Gettysburg to the exact spot of the Salem Witch Trials. Each episode will flash back to horrific events that transpired at these locations, while speaking with local historians and authorities on present day paranormal activity. Find out for sure if these tales are truly fact, fiction or something else entirely.

Whether it's the famous steps of the Titanic or the legendary lunar landing of Apollo 13, there is no museum exhibit that the expert builders at Creative Arts Unlimited, Inc. can't re-create. Viewers will follow these highly skilled craftsmen as they use their expertise to meticulously rebuild history in museums across the nation. Led by Roger Barganier (co-founder, president and creative director), the team at Creative Arts Unlimited, approach each build with a determination to tell a story.

Every exhibit that is produced by the Museum Men is engaging, informative, and historically accurate. No detail is overlooked, because for Creative Arts authenticity is everything. In addition to building for museums, Creative Arts also re-creates items for private collections. But whoever the recipient may be, every build poses unique challenges, including hard-to-find research, demanding schedules, and obsolete methods of construction.

For over a century, locomotives played a vital role in wartime. We explore some of the trains and railways, from the American Civil War through World War II, that turned the tides of battles and changed history. Rarely seen archival footage and accounts from vets who were there highlight these thrilling stories of engineering genius and extraordinary bravery.