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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.
Cancers can’t develop without genetic mutations — or can they?
Poor research can be worse than no research at all.
11mins
Humanity has two giant collisions to thank for its existence, explains biologist Sean B. Carroll.
Holograms preserve all of an object's 3D information, but on a 2D surface. Could the holographic Universe idea lead us to higher dimensions?
In general relativity, white holes are just as mathematically plausible as black holes. Black holes are real; what about white holes?
Digital analyses of Enlightenment-era letters are teaching us a thing or two about Locke, Voltaire, and others.
An interview with Lisa Kaltenegger, the founding director of the Carl Sagan Institute, about the modern quest to answer an age-old question: "Are we alone in the cosmos?"
From the earliest stages of the hot Big Bang (and even before) to our dark energy-dominated present, how and when did the Universe grow up?
Discover how Quantum Bayesianism challenges traditional quantum mechanics by focusing on the role of the observer in creating quantum reality.
This first-of-its-kind image offers a detailed look at the magnetic fields within the Central Molecular Zone.
At a fundamental level, only a few particles and forces govern all of reality. How do their combinations create human consciousness?
A human hand has the power to split wooden planks and demolish concrete blocks. A trio of physicists investigated why this feat doesn’t shatter our bones.
6mins
Physicist Sean Carroll on entropy, complexity, and the origins of life:
Dark energy is one of the biggest mysteries in all the Universe. Is there any way to avoid "having to live with it?"
A poignant, 2,000-year-old burial in northern Italy could be the latest evidence of an ancient friendship.
A study of spinal development took a strange turn and made a surprise discovery.
In the 20th century, many options abounded as to our cosmic origins. Today, only the Big Bang survives, thanks to this critical evidence.
"I hope we take a mindset where we are willing to look for weird life in weird places."
For some reason, when we talk about the age of stars, galaxies, and the Universe, we use "years" to measure time. Can we do better?
The JWST's observations of well-developed galaxies early in universal history may coincide with accepted astronomical theory after all.