MIT TECHNOLOGY REVIEW: The Security issue issue – Security can mean national defense, but it can also mean control over data, safety from intrusion, and so much more. This issue explores the way technology, mystery, and the universe itself affect how secure we feel in the modern age.

How these two brothers became go-to experts on America’s “mystery drone” invasion

Two Long Island UFO hunters have been called upon by some domestic law enforcement to investigate unexplained phenomena.

Why Trump’s “golden dome” missile defense idea is another ripped straight from the movies

President Trump has proposed building an antimissile “golden dome” around the United States. But do cinematic spectacles actually enhance national security?

Inside the hunt for the most dangerous asteroid ever

As space rock 2024 YR4 became more likely to hit Earth than anything of its size had ever been before, scientists all over the world mobilized to protect the planet.

Taiwan’s “silicon shield” could be weakening

Semiconductor powerhouse TSMC is under increasing pressure to expand abroad and play a security role for the island. Those two roles could be in tension.