Introducing Road Warrior, a new weekly feature. This week: travel tips and tales from digital visionary Esther Dyson.

The actor and "Through the Wormhole" host on climate denialists, science fiction and what he reads

Obama was surprised by persistent racism he faced, Dyson tells Salon, and never found his footing on racial issues

Rupert Murdoch's loyalties to Trump, and the journalistic integrity of the WSJ, starts to blur

KIC 8462852 has spurred theories of an "alien megastructure" — now its recent behavior is baffling astronomers

And where lawyers go, venture capitalists and investment bankers are sure to follow.

Despite an uneven season, the series finale uplifts Black women to show magic isn't just the province of whiteness

How J.R.R. Tolkien and C.S. Lewis' all-night argument about God paved the way for both "The Lord of the Rings" and "The Chronicles of Narnia."

"Giuliani clearly doesn’t have problems speaking outside of the courtroom: jurors will take note of this"

Republican trades barbs with sociologist Michael Eric Dyson over crime and minority representation in police forces

With my book, I use the story of a pretend experiment to talk about the intricacies of race and memory and history

In his apology, Freeman draws a distinction from his behavior and that of Harvey Weinstein's

"We must never forget that Trump's alleged crimes were not victimless crimes," warned attorney Sherrilyn Ifill

Science fiction struggles to keep up with the real universe

Morgan Freeman returns as Alex Cross in a dreary, ludicrous thriller.