Science and Tech

Science and Tech

Close-up of a hornet with black and yellow stripes on its body, perched on small white flowers against a green background.
Researchers are working nest by nest to limit the threat while developing better eradication methods.
A collage featuring ancient Egyptian art, handprints, geometric sketches, and prehistoric tools, alongside the text "Human Agency" and the number "2" in the top right corner on an orange and white grid background.
From surviving on wild plants and game to controlling our world with technology, humanity's journey of progress is a story of expanding human agency.
Webb’s image of NGC 1512 shows a face-on barred spiral galaxy anchored by its central region, which is circular and shows a bright white point at the center with blue and yellow circles around it. The galaxy’s large bar is crossed by filamentary dust lanes that extend diagonally to the top left and bottom right. The bar is connected to a dense oval-shaped ring of orange spiral arms that start at the edges of the bar
In July of 2022, the first science images from JWST were unveiled. Two years later, it's changed our view of the Universe.
A large circular particle accelerator with several cables and machines is where engineers work inside and around the structure. The facility, dedicated to solving the muon g-2 anomaly, has platforms and specialized equipment surrounding the central structure.
A longstanding mismatch between theory and experiment motivated an exquisite muon measurement. At last, a theoretical solution has arrived.
Ancient cave painting depicting animal figures, including what appears to be a bull and a bird, on a textured, brown and beige rock surface.
An analysis of Indonesian cave paintings is reframing the history of human art, though whether the paintings really were created by human hands remains an open question.
Overhead view of athletes in starting blocks on a track, preparing for the fastest 100 meters. Marked lanes and starting lines are visible.
The all-time record is Usain Bolt's 9.58 seconds, set in 2009. What is the fastest time, ultimately, for an ideal human body?
Sequential illustrations showing the motion of a cat falling and landing on its feet, demonstrating the righting reflex.
Cats twist and snakes slide, exploiting and negotiating physical laws. Scientists are figuring out how.
A search bar with the phrase "the future" being typed and a blue search button below it. An arrow cursor points to the search phrase. The background is black.
Can AI-powered “answer engines” replace the 10 blue links model?
A vintage computer mainframe with multiple interconnected units, cables, and knobs, displayed in front of a red background on a wooden floor.
Alan Turing and Christopher Strachey created a ground-breaking computer program that allowed them to express affection vicariously when so doing publicly, as gay men, was criminal.
A collage of speech bubbles containing randomly oriented text, scribbles, and abstract shapes on a black background. Some bubbles feature words like "news" and "missed" partially visible.
In "Not Born Yesterday," author and cognitive scientist Hugo Mercier makes the case that misinformation is overrated — and other human foibles are underrated.
An open processor is connected by circuit lines to a black chess piece, with binary code in the background, symbolizing the intersection of technology and strategy, where every move could deceive even the sharpest minds.
"If you’re training an AI to optimize for a task, and deception is a good way for it to complete the task, then there’s a good chance that it will use deception."
JWST deep field vs hubble
From inside our Solar System, zodiacal light prevents us from seeing true darkness. From billions of miles away, New Horizons finally can.
A computer-generated image shows the airflow patterns around a streamlined aircraft, highlighted in various colors to depict different airflow intensities.
Hypersonic aircraft can fly at least five times the speed of sound. They would make for terrifying weapons.
A collage featuring the text "Forgotten Hardships," images of a struggling family, a graph, a historical farming scene, hands with a skin condition, and an illustration of a caliper.
9 minutes of cruel history may cure the anti-progress delusion.
A large astronomical observatory, featuring the futuristic dome structure of an ELT, stands majestically in a desert landscape. A small red vehicle is visible near the base of the observatory.
The Extremely Large Telescope (ELT) will have a light-collecting power 10 times greater than today's best telescope.
Illustration of a skull with crossed bones on a vibrant green background. The phrase "Memento mori!" is boldly inscribed beneath the skull.
Executive coach Jodi Wellman explains how to “make it to the end with no regrets.”
Black and white sketch of a bald man with a long beard, wearing a suit and bow tie, looking to his left.
Adams was infamously scooped when Neptune was discovered in 1846. His failure wasn't the end, but a prelude to a world-changing discovery.
A robotic hand is centered against a blue background, surrounded by a green and blue circuit board pattern, symbolizing the intricate processes of math AI and why machines learn.
It's knowledgeable, confident, and behaves human-like in many ways. But it's not magic that powers AI though; it's just math and data.
For its 2-year science anniversary, JWST has revealed unprecedented details in "the Penguin and the Egg." Here are the surprises inside.
earth sun magnetic magnetosphere
As the Sun ages, it loses mass, causing Earth to spiral outward in its orbit. Will that cool the Earth down, or will other effects win out?
An illustration of a futuristic city cradled in a hand, set against a gradient orange background, with the title "The Techno-Humanist Manifesto" at the top.
The world needs a moral defense of progress based in humanism and agency.
Krishna is framed by two speech bubbles, set against a textured yellow and blue background, symbolizing the integration of new wave chatbots.
Our relationship with chatbots is undergoing a sea change — here’s how the transformation will most affect you and your team.
dark energy accelerated expansion
Just 13.8 billion years after the hot Big Bang, we can see objects up to 46.1 billion light-years away. No, this doesn't violate relativity.
An illustration of a black hole surrounded by countless colorful stars in space, with several green lines indicating orbital paths around the black hole.
We know of stellar mass and supermassive black holes, but intermediate mass ones have long proved elusive. Until now.
Bullet Cluster separation mass gravity x-ray lensing
The Bullet Cluster has, for nearly 20 years, been hailed as an empirical "proof" of dark matter. Can their detractors explain it away?
A small clock displaying 9:10 is surrounded by a tangled yellow measuring tape with black markings against a dark background, symbolizing the precision and commitment of intermittent fasting.
"Fasting...should not be demonized for simply suggesting that we take a break from eating once in a while."
Voyager 1
On a cosmic scale, our existence seems insignificant and inconsequential. But from another perspective, humans are completely remarkable.
A rocket launches from a pad at a coastal space center with ocean in background. The word "TMNTUS" is overlaid in large letters.
Comparing Elon Musk's Mars rocket to NASA's new ride.
A bright star shining in a dark sky filled with numerous smaller stars. The larger star appears at the center with a noticeable twinkle effect.
The standard picture of our Universe is that it's dominated by dark matter and dark energy. But this alternative is also worth considering.