Science & Tech

Science & Tech

Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.

Illustration of the periodic table with a human silhouette reveals how heaviest elements shape us. Elements are color-coded, depicting the percentage composition of the body: 73% oxygen, 16.5% carbon, 9.5% hydrogen, and 1% others.
Matter is made up largely of atoms, where atomic nuclei can contain up to 100 protons or more. But how were the heaviest elements made?
Collage of a man speaking, an electricity pylon, and the title "The Nightcrawler" on a graphic background, hinting at the integration of next-gen AI.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
CMB polarization Planck
Cosmic inflation, proposed back in 1980, is a theory that precedes and sets up the hot Big Bang. After thorough testing, is it still valid?
A dense star field with various galaxies and cosmic bodies scattered, showcasing a vibrant and colorful view of space. Among them, an isolated galaxy grows in brilliance, capturing the imagination with its distant allure.
Scientists just viewed one of the tiniest, most isolated, lowest-mass galaxies ever found with JWST. Despite all odds, it's still growing.
Person sleeping with EEG cap and sensors on face, covered with a purple blanket.
"The amount of interest is enormous," says anesthesiologist Boris Heifets. "People are dropping in and coming out of the woodwork, trying to understand how to do this."
A group of satellite dishes under a starry sky, capturing celestial signals from star birth.
New telescopes, radio dishes, and gravitational wave detectors are needed for next-generation science. Will the USA lead the way?
Collage depicting a cargo ship at sea, a hand recycling a bottle, two workers inspecting a blueprint under the framework of SURF, and clouds in the sky.
An authentic career strategy built around sustainability involves embedding these key principles into all jobs, argues Marilyn Waite.
Three images of the Ring Nebula reveal its true shape: visible light (left), infrared (center), and a composite with contour lines (right) showcasing different details of the nebula's intricate structure.
The Ring Nebula, a bright, circular planetary nebula, is created by a dying Sun-like star. After centuries, we finally know its true shape.
An aerial view of a topographic map showing labeled features: Dam, Ballcourt, E-Group, and Houses, with varying elevation and terrain details.
Dubbed "Valeriana" by researchers, the city of 50,000 peaked around 800 AD before being swallowed by the jungle.
A collage of images shows microscopic views with arrows and lines depicting movement and velocity, displayed on a color scale, with a scale marker indicating 20 micrometers.
Motility was suggested as a promising "biosignature" as early as the 1960s, but the technology was insufficient — until now.
JWST MIRI NIRCam SMACS 0723
Since mid-2022, JWST has been showing us how the Universe grows up, from planets to galaxies and more. So, what's its biggest find of all?
An abstract geometric pattern of spirals and interlocking squares in white on a black grid background evokes the elegant precision often found at the intersection of mathematics and science.
Physicist Don Lincoln explains why mathematics is a powerful tool for scientific modeling, but is not a science itself.
proton internal structure
A proton is the only stable example of a particle composed of three quarks. But inside the proton, gluons, not quarks, dominate.
Two people in hoodies are seen from above, interacting clandestinely with a smartphone, oblivious to potential smartphone bans.
In many ways, the rising anti-phone fervor in schools mirrors moral panics of the past.
Six mesmerizing images, bathed in red hues, reveal distant galaxies—JWST's little red dots. Each is precisely labeled: CEERS 14448, NGDEEP 4321, PRIMER-COS 10539, CEERS 20320, JADES 9186, and PRIMER-UDS 17818—alongside their corresponding redshift values.
The discovery of ultra-bright, ultra-distant galaxies was JWST's first big surprise. They didn't "break the Universe," and now we know why.
A classical statue covers its face with a hand on the left. On the right, a butterfly sits on a surface with text beneath it.
Today's philosophy students would be justified in asking, "What does any of this have to do with living?"
A supermassive black hole caught turning on reveals a mesmerizing cosmic dance, with bright streams of light and colorful gases swirling around it against a starry backdrop.
Seven years ago, an outburst in a distant galaxy brightened and faded away. Afterward, a new supermassive black hole jet emerged, but how?
A grayscale portrait of a man with short hair, wearing a collared shirt, is framed within a colorful, abstract background that symbolizes progress with less reliance on cellphones.
Yondr CEO Graham Dugoni unpacks the technological zeitgeist in this exclusive Big Think interview covering media ecology, leadership, AI, human connection, and much more.
A vibrant cosmic scene reveals a galaxy with bright jets of energy, hottest stars twinkling vividly amidst scattered stars against a dark backdrop.
Here in our Universe, stars shine brightly, providing light and heat to planets, moons, and more. But some objects get even hotter, by far.
A digitally altered image blending the flags of China and the United States with pixelated and abstract effects, symbolizing a modern digital cold war.
“Technology has always been co-opted for war, but truly intelligent AI, let alone a superintelligence, is a different beast entirely.”