Extraterrestrial Life
Despite decades of searching, we have yet to discover extraterrestrial life. Scientists discuss the reasons, including: Are aliens just too snobby?
Cryptocurrency
Cryptocurrency has made people billionaires, but is digital cash the next revolution? Learn about this anonymous currency and how it's coveted.
The Next Pandemic
If you're not worried about a looming global pandemic, you probably should be. Are we prepared for an outbreak? Bill Gates and other experts weigh in.
The Next Pandemic
If you're not worried about a looming global pandemic, you probably should be. Are we prepared for an outbreak? Bill Gates and other experts weigh in.
Cults
How do cults lure people in and exert control? Learn a cult’s telltale signs, and how loneliness and life online makes indoctrination easier than ever.
Dogs
Who's a good dog? They all are! From puppy-dog eyes to feats of heroism, see how canines evolved into humankind's best friends and sources of pure love.
The Confidence Man
Donald Trump's image as a savvy businessman dazzled millions. But journalists and former associates describe an empire awash in drama and shady deals.
Historia de amor
In 1994, Luis Miguel faces tough decisions involving many of his loved ones. While 2007 starts to feel more stable, a shock is around the corner.
Todo y nada
Luis Miguel is conflicted about whether to believe Mauricio. Years before, the singer tried to deter Sergio from going pro too young. Érika moved in.
El día que me quieras
Overwhelmed by grief, Micky asks his feuding songwriters to join him in Acapulco. Patricio makes a calculated move. In 2006, Susana heads to Peru.