Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

The original Twilight Zone series was a general influence on this trippy cult 2010s sci-fi flick, with one episode perhaps serving as a direct inspiration.

Mankind encountering forces beyond their understanding has long been a great playground for horror, as exemplified by these ...

The indoor roller coaster debuts March 6 as part of the new Lego Galaxy themed land at the Carlsbad theme park.

Sci-fi is an enduring genre on the small screen, even if the budgets couldn't always match the big screen, and these are the ...

In “El Paso,” Jazmine Ulloa paints her hometown as a microcosm for all that is good and bad about the United States.

The new Galacticoaster is the ride I’ve always wished Legoland California would build that appeals to all four quadrants of a young family — the smallest toddler eager for adventure, the tween ready ...

Under the US Constitution, the President is the commander-in-chief, but the authority to issue a declaration of war rests exclusively with Congress.

Here is a roundup of our endorsements in today's primary races. See you at the polls.

World / Books & the Arts / How to make sense of the 13-year conflict? Anand Gopal This essay is adapted from Days of Love and Rage: A Story of Ordinary People Forging a Revolution (Simon & Schuster).

Here is a roundup of our endorsements in today's primary races. See you at the polls.