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Two main contributors enabled our modern global positioning system (GPS): Albert Einstein and Gladys West. Here's how she made it happen.
The Sun often produces solar flares and coronal mass ejections, but a rare solar radiation storm made the 2026's first great auroral show.
Researchers built a model that behaves like a brain. Without being trained on neural data, the model produced a peculiar signal — one that was later discovered in actual brain activity.
Gravitational lenses arise when foreground masses and background light sources properly align. Einstein rings are rare, but crosses abound.
It's not about particle-antiparticle pairs falling into or escaping from a black hole. A deeper explanation alters our view of reality.
The deep study of friction and surfaces — so crucial to industrial manufacture — emerged from a mid-century engineering conference.
The VENUS survey isn't about planets at all, but about finding multiply-lensed supernovae. The ambition? To save the expanding Universe.
Tech leaders may have backed Trump in 2024, but the majority of the community still leans left -- and has a big opportunity ahead.
Author Zack Kass argues that AI will not end work — it will expand it, pushing us toward new ways of creating, connecting, and adding value.
US science is worth fighting for, but so are the science projects and scientists denied opportunities. Here are 4 paths all worth exploring.
Our algorithmic age encourages us to over-index on probabilities — but we should instead exercise our “storythinking brain” and focus on possibilities.
Back in 1604, Johannes Kepler discovered the Milky Way's last naked-eye supernova. Here's how NASA's Chandra sees it over the 21st century.
The seeds of cosmic structure that were planted back during the Big Bang grew into the cosmic web we see today. What is it telling us?
Astronomer Lisa Kaltenegger spoke with Big Think about how "the colors of life" could leave detectable traces on distant planets.
When objects are gravitationally bound, they cannot escape from one another's influence. How does that work within the expanding Universe?
Emily Mendenhall traces the medical myths, gender bias, and neurological truths behind hysteria, one of history’s most damaging diagnoses.
Travel half the distance to your destination, and there's always another half to go. So how do you eventually arrive? That's Zeno's Paradox.
Even the youngest galaxies are often dust-rich, even with very low levels of heavy elements. Nearby dwarf galaxy Sextans A explains why.
Joel Miller, the author of “The Idea Machine,” joins us to explore why books are history’s most successful information technology.
Astronomers have found starless gas clouds before, but Cloud 9 might be the most pristine one of all, with big lessons for cosmic history.
Scientists found a massive underwater wall off the coast of France that might help explain the origin of the legend of Ys.
In a galaxy less than 300 million years after the Big Bang, oxygen's presence abounds. That's expected; its absence would truly be profound.
In general relativity, matter and energy curve spacetime, which we experience as gravity. Why can't there be an "antigravity" force?
The very word "quantum" makes people's imaginations run wild. But chances are you've fallen for at least one of these myths.
There will always be "wolf-criers" whose claims wither under scrutiny. But aliens are certainly out there, if science dares to find them.
Particles are everywhere, including particles from space that stream through the human body. Here's how they prove Einstein's relativity.
If you can identify a foreground star, the spike patterns are a dead giveaway as to whether it's a JWST image or any other observatory.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
We think of physical reality as what objectively exists, independent of any observer. But relativity and quantum physics say otherwise.