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Technology

Heart disease is the leading cause of death globally, according to the World Health Organization.

This 14-Year-Old Built an App That Detects Heart Diseases in Seconds

Siddarth Nandyala wants to put his tool in the hands of medical professionals so that they can catch cardiovascular abnormalities in their early stages

Enceladus (center) orbits Saturn in this 2007 image captured by NASA’s Cassini spacecraft.

Should Scientists Inject Saturn’s Moon Enceladus With Life?

A new study proposes that seeding the orb’s underground ocean with microbes might help us learn how to make other worlds habitable

A study participant puts in a contact lens. Researchers developed lenses with nanoparticles that convert infrared wavelengths into visible light that humans can perceive.

New Contact Lenses Give Users Super-Vision to See Infrared Light—Even With Their Eyes Closed

Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of near-infrared light into visible colors

"Purdubik's Cube" was developed and built by undergraduate students Junpei Ota, Aden Hurd, Matthew Patrohay and Alex Berta.

This Record-Setting Robot Can Solve a Rubik’s Cube Faster Than You Can Blink

Designed by a group of undergraduate students at Purdue University, the robot completes the puzzle in 0.103 seconds

NASA’s Solar Dynamics Observatory (SDO) captured this image of extreme solar activity on May 10, 2024.

The U.S. Ran Its First Space Weather Preparedness Drill—Here’s How It Went

Ironically, the exercise last May was interrupted by a real scenario, when Earth was hit by the strongest solar storm in two decades

A still from the Giraffes on Horseback Salad trailer

Salvador Dalí’s Surrealist Screenplay ‘Giraffes on Horseback Salad’ Was Never Made. Can A.I. Bring It to Life?

The Dalí Museum is collaborating with an advertising agency to “reawaken” the Spanish artist’s failed script, which studio executives rejected nearly 90 years ago

An artistic rendering of one of the Voyager probes.

NASA Engineers Revive Long-Dormant Thrusters on Voyager 1, the Farthest Spacecraft From Earth, in a ‘Miracle Save’

In the nick of time, NASA teams addressed clogging issues in the probe’s backup roll thrusters, before the only antenna capable of sending commands to it went offline

The scroll previously known only as PHerc. 172 was written by the Epicurean philosopher Philodemus.

Cool Finds

These Ancient Scrolls Have Been a Tantalizing Mystery for 2,000 Years. Researchers Just Deciphered a Title for the First Time

Mount Vesuvius’ eruption preserved the Herculaneum scrolls beneath a blanket of ash. Two millennia later, X-ray scans show that one of them is a philosophical text called “On Vice”

The reconstructions show that the Parthenon’s internal appearance was constructed to provoke maximum awe—and even fear.

New Research

Step Into a Painstakingly Recreated 3D Model of the Parthenon, Now Restored to Its Ancient Glory

A researcher simulated the Athenian temple’s lighting conditions at different times of the day, discovering that its interior was actually “quite dark and dim”

A newly developed A.I. model is based on 40 years of vocalizations from a community of Atlantic spotted dolphins.

Google Is Training a New A.I. Model to Decode Dolphin Chatter—and Potentially Talk Back

The company says its new model, called DolphinGemma, will be made open source this summer. Researchers are also trying to train dolphins to mimic made-up names for certain objects

Human perception of color is regulated by three types of cone cells in the eye. By artificially stimulating just one type with a laser, researchers and study participants experienced a new color they call "olo."

Scientists Say They’ve Discovered a New Color—an ‘Unprecedented’ Hue Only Ever Seen by Five People

The color, dubbed olo, is described as an intensely saturated teal. Researchers say it might have applications in understanding color blindness

An ancient vase depicting the death of Talos, the bronze automaton created by the god Hephaestus to guard the island of Crete

History of Now

Was Talos, the Bronze Automaton Who Guarded the Island of Crete in Greek Myth, an Early Example of Artificial Intelligence?

The mythical sentry was depicted as thinking like a human and showing some human-like tendencies

The winning humanoid, called Tiangong Ultra, races alongside human runners. It completed a half-marathon in about 2 hours and 40 minutes.

Humanoid Robots Just Raced Alongside Human Runners in a World-First Half-Marathon. Here’s How It Went

The race, held in China on Saturday, showcases the country’s advancements in humanoid technology. Still, only 6 of the 21 robot contestants made it across the finish line

Divers found the Antikythera mechanism in a shipwreck in 1900.

New Research

How Well Did the Mysterious Antikythera Mechanism Actually Work?

Historians think the 2,000-year-old device was used to predict the positions of celestial bodies. A new digital simulation suggests that its gears may have frequently malfunctioned

Last year, nine million viewers tuned in to watch “The Great Moose Migration” in Sweden.

Watch Majestic Moose Meander North With This Popular Live Stream From Sweden

“The Great Moose Migration” shows the antler-adorned ungulates making their annual spring trek

The bow of the Titanic

See the Titanic in Remarkable Detail With a 3D Scan That Reveals New Secrets of the Doomed Ship’s Final Moments

A documentary called “Titanic: The Digital Resurrection” will unveil the most detailed digital reconstruction of the shipwreck ever created. Experts are using the model to study the vessel’s demise

The Windows 95 reboot chime was one of 25 audio works added to the National Recording Registry this year.

Windows 95 Jingle, 1960 World Series Broadcast and Other ‘Audio Treasures’ Added to the National Recording Registry

From a list of 2,600 nominations submitted by the public, the Library of Congress has selected 25 songs, albums and sounds that are at least ten years old to preserve for posterity

At this point, there is no shortage of stories that have posed some form of the question, “Why are voice assistants always female?”

Synthetic Voices Shed Light on the Deep-Rooted Gender Biases Embedded in our Tech

An expert on the impacts of information technologies on society considers how talking machines got their male- and female-sounding voices

A new, temporary pacemaker is smaller than a grain of rice.

Researchers Develop the World’s Smallest Pacemaker, and It Could Be Revolutionary for Newborn Babies With Heart Defects

The new device is smaller than a grain of rice and gets absorbed by the patient’s body when it’s no longer needed, eliminating the risks of an extraction surgery

Researchers connect stroke survivor Ann Johnson's brain implant to the experimental computer, which will allow her to speak by thinking words.

Enhanced Brain Implant Translates Stroke Survivor’s Thoughts Into Nearly Instant Speech Using Artificial Intelligence

The system harnesses technology similar to that of devices like Alexa and Siri, according to the researchers, and improves on a previous model

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