President Donald Trump has been briefed on the mysterious string of missing and dead scientists, a growing list that has now ...

Celebrities having birthdays during the week of April 19-25 include actor-singer-director Barbra Streisand, ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Sanctuary jurisdictions — cities and states that deliberately obstruct federal immigration enforcement — are not the ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Former U.S. Representative Matt Gaetz has said he was briefed by a United States Army member on a secret breeding program ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. Modern physics ...

Over hundreds of thousands of years, humans somehow evolved a type of intelligence found nowhere else in the animal kingdom, at least on Earth. According to the most famous theory describing the ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...