The Latest from Big Think

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8mins
Science used to be broad because so few people could afford to do it. Now that more people can participate, the structures need to evolve too. Philosopher Alan Love explains.
Diagram showing the cosmic microwave background with cartoon probes at various angles, illustrating signal analysis—such as cosmic birefringence—over time from 0.37 million to 1.38 billion years after the Big Bang, revealing intriguing aspects of cosmology.
We assume there's no preferred frame of reference in the Universe, and that light behaves the same in all directions. What if we're wrong?
A woman and young boy sit together in front of a partial map of Africa with highlighted regions and target symbols.
The medicines already existed. The challenge was reaching people in time. Muso’s model of proactive community healthcare is showing what becomes possible when care moves closer to families.
Skoll Foundation
A hand holding a microphone appears between parted red curtains with a yellow background.
Leadership isn't defined only by the biggest moments we face. It's shaped in the moments between them.
Black and white image of a rocky, irregularly shaped asteroid with a rough, bumpy surface—possibly an early stage of dirty snowball planet form—set against a black background.
We've now found many "conjoined" objects in the asteroid and Kuiper belts, including the first contact trinary, Nysa. What does it all mean?
On Earth's surface, we accelerate at 1g: 9.8m/s². In orbit, the acceleration is only slightly less. So why, then, are astronauts weightless?
nasa merge black hole
Newton thought that gravitation would happen instantly, propagating at infinite speeds. Einstein showed otherwise; gravity isn't instant.
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1hr 5mins
Members
Lisa Damour breaks down why chasing a permanent state of calm backfires, why naming an emotion can shrink it, and why "feeling bad" can sometimes be the clearest sign of mental health rather than its absence.
A red-tinted hand holding a marker draws basketball plays on a clipboard with a court diagram, against a blue and white background.
A good decision can blow up, and a terrible one can pay off.
quantum gravity
At a fundamental level, nobody knows whether gravity is truly quantum in nature. A novel experiment strongly hints that it is.
A man wearing glasses and a sweater sits in a boat, holding a large fishing rod, with the open sea visible in the background.
How do you tell when intuition is offering you reliable information?
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11mins
Our ability to build machine intelligence has outrun our ability to understand it. Professor Alan Love, director of the Minnesota Center for Philosophy of Science, thinks biology can help close that gap.
Today, the world's largest operating optical telescope is 10.4 meters in diameter. These 3 facilities will lead astronomy's next generation.
A sunflower with a detailed close-up of its center, showcasing spiral patterns intertwined with mathematics. Fibonacci sequence and mathematical diagrams elegantly overlay a serene blue background.
The artistic and the mathematical mind are not so far apart.
A person drives a green motorized tricycle ambulance labeled “AMBULANCE ASACO YIR” with a canopy and medical symbol on a dirt road near buildings.
6mins
Getting sick shouldn’t cost you everything. In parts of West Africa, it no longer does. Muso has built a collaborative healthcare model that reaches patients within 24 hours, for free — and now governments are scaling it themselves.
Skoll Foundation
Bright, high-contrast image showing dynamic plasma patterns breaking across the Sun’s surface like an ocean of energy, labeled “DKIST/416 nm,” with axes marked in kilometers.
With the National Solar Observatory's incredible DKIST, we see the Sun in the highest resolution ever. Its latest images blew us all away.
Three firefighters in full gear stand near a fire truck at dusk, with circular graphic elements overlaid on the image.
People whose jobs deal with actual emergencies are trained to slow down first. Here's how to borrow their strategies.
Illustration of a satellite above Earth labeled ASPERA, aimed at a galaxy with light beams, and the slogan “Revealing the Diffuse Universe.”.
Few wavelengths of light reach Earth's surface; the others require going to space. What can the ultraviolet ASPERA space telescope do?
A cargo ship illuminated on dark ocean water beneath dramatic lightning streaks in a night sky.
On a world map of lightning strikes, the world’s busiest sea routes glowed bright — until ships cleaned up their act.