Mid-cap stocks offer a different risk/return profile, sector composition, and level of value. That's what you should look for ...

Quasicrystals are orderly structures that never repeat. Scientists just showed they can exist in space and time.

Smith’s publication prowess is well documented, as 2025 marked a seventh consecutive year on Clarivate’s list of Highly Cited ...

A physicist challenges the idea of wormholes as space tunnels, proposing they act as time mirrors linking opposite temporal ...

Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical ...

This mind-bending relativity illusion has never been seen—until now ...

Of the thousands of single-star systems in our galaxy, around 10% are known to have planets. Scientists thus expected about ...

The puzzle Einstein and Rosen were addressing was never about space travel, but about how quantum fields behave in curved spacetime. I ...

The big bang wasn’t the start of everything, but it has been impossible to see what came before. Now a new kind of cosmology is lifting the veil on the beginning of time ...

The universe has delivered the loudest gravitational wave ever recorded, and it appears to have given Einstein’s theory of ...

Some say nothing sounds like a vinyl. There's enough interest in that theory to support a wide market of modern record ...

By at least one measure, though, a 2026 SpaceX IPO is likely to be the biggest one in history. Musk reportedly hopes to raise as much as $50 billion, eclipsing Saudi Aramco's 2019 IPO, which raised ...