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Science & Tech
Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.
If light can't be bent by electric or magnetic fields (and it can't), then how do the Zeeman and Stark effects split atomic energy levels?
Is blood the key to anti-aging, or just another lucrative biotech opportunity?
There are two methods to measure the expansion rate of the Universe. The results do not agree with each other, and this is a big problem.
While many imagine terrifying futures run by AI, Rohit Krishnan is quietly identifying real problems and solutions.
In 1974, Hawking showed that black holes aren't stable, but emit radiation and decay. Nearly 50 years later, it isn't just for black holes.
If we manage to avoid a large catastrophe, we are living at the early beginnings of human history.
Fear of technology is not new. But we misunderstand its origin. In reality, we don't fear technology but each other.
And why you, a non-expert, should absolutely not consider "explaining what you know" to an actual expert in the field.
The concept of ‘relativistic mass’ has been around almost as long as relativity has. But is it a reasonable way to make sense of things?
Memorial day is a time to remember veterans killed in the line of service. These spaceflight heroes deserve to be remembered, too.
From forgotten Hollywood movies to Frank Herbert’s "Dune," science fiction illustrates some of our deepest fears about technology.
Plants at room temperature show properties we had only seen near absolute zero.
Particle physicists use gigantic accelerators to investigate the infinitesimal.
The dying brain experiences a surge of electrical activity. Could this help explain the mysterious phenomena of near-death experiences?
If our Universe were born a little differently, there wouldn't have been any planets, stars, galaxies, or chemically interesting reactions.
A recently identified stage of sleep common to narcoleptics is a fertile source of creativity.
Perhaps the whole Universe is the result of a vacuum fluctuation, originating from what we could call quantum nothingness.
"Superhabitable" planets might be real, but Earth is probably as good as it gets.
Some scientists think we should allow our bodies to more harmlessly live with pathogens until they’re cleared from our systems.
It’s safe to use your face cream, as long as you aren’t eating it.