From crewed lunar voyages to flight tests of fully reusable rockets and launches of new orbital telescopes studying the outer ...

A neuroscientist explains how highly processed foods may be key to “food addiction.” She also reveals some solutions ...

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A humungous shark that lived 115 million years ago surpassed the size of modern-day great whites, paleontologists discovered ...

Beijing is set to tighten China’s rules for humanlike artificial intelligence, with a heavy emphasis on user safety and ...

Russia Quietly Changed Its Space Station Plans. Here's What That Means The proposed Russian Orbital Station will stick to a ...

From immune cell therapies to measles outbreaks to federal attacks on public health, these are some of the health topics ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most fascinating magazine covers over the years. Take a tour here through the covers so ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific ...

Sleep is often the first thing that many people associate with rest, but humans also require restorative downtime when awake ...

A version of this puzzle originally appeared in the October 1960 issue of Scientific American. What’s the Most Distant Galaxy ...

Immense progress in gene editing, drug discovery and conservation are just some of the reasons to be cheerful about 2025 ...