A cup of pour-over coffee is prepared by researchers at the University of Pennsylvania.

Here’s the Secret to Making the Perfect Cup of Pour-Over Coffee, According to Physicists

By adjusting the pouring technique and height, the new method could use 10 percent fewer coffee grounds without compromising on strength or flavor

"Torpedo bats," like the one shown here used by New York Yankees player Jazz Chisholm Jr., have a slightly bulbous shape that's similar to a bowling pin.

Trending Today

The Science Behind the MLB ‘Torpedo’ Bats That Everyone’s Talking About—How Do They Work? And Are They Really Better?

Developed by a physicist, these bats have their widest part, called the barrel, closer to the player’s hands to offer a better chance of hitting the ball on their “sweet spot”

This portrait of Cristina Roccati (left) is by the contemporary Italian painter and engraver Matteo Massagrande. In the background is the only depiction of Roccati (right) from the 18th century.

How an 18th-Century Female Physicist Broke Boundaries and Inspired the Generations Who Followed

Cristina Roccati graduated from the University of Bologna when few other Italian women earned degrees, and she taught physics for decades

This is the first image of Sagittarius A*, the supermassive black hole at the center of our galaxy, captured by the Event Horizon Telescope (EHT) and released in 2022.

This Comprehensive Guide Will Answer the Questions You Have About Black Holes—and Spark Some New Ones

In a new book release, two scientists combine forces to explain the discoveries, developments and theories made in the realm of the densest objects in space

A digital optical module of the K3MNeT collaboration telescope, which identified the high-energy neutrino.

A Record-Breaking ‘Ghost Particle’ From Outer Space Made a Splash of Light in the Mediterranean

The neutrino was 30 times more energetic than any other previously observed particle of its kind. Scientists still don’t know exactly where it came from

Scientists tested how the peacock mantis shrimp (Odontodactylus scyllarus) delivers its destructive blows without damaging its own body.

Mantis Shrimp Pack a Punch With the Force of a Bullet—and They Don’t Get Hurt. Here’s How

In a new study, scientists tested the complex layers in the animal’s clubs that serve as mighty shields to absorb the shock of the impact

The MeerKAT radio telescope, part of a 64-antenna array located in South Africa, was used in the recent detection of long-wavelength gravitational waves.

Astronomers Suspect Colliding Supermassive Black Holes Left the Universe Awash in Gravitational Waves

Radio telescopes tracking signals from spinning, ultra-dense stars point to ripples in the fabric of space

The magnetic north pole, distinct from the geographic North Pole, is the point where Earth’s magnetic field lines converge.

Earth’s Magnetic North Pole Is Shifting Toward Siberia and Raising Questions About Unusual Movement

Scientists released an update to a model that maps the ever-moving pole and has significant implications for navigation systems

These four lightbulbs augured a future with nuclear power.

On This Day in History

On This Day in 1951, Four Illuminated Lightbulbs in Idaho Were Evidence of the First Time a Nuclear Power Plant Generated Electricity

Although it was just a byproduct of developing a new type of reactor, the generation of electricity from nuclear energy signaled a bright future ahead

Lightning strikes over the countryside near Potsdam, Germany, on July 10, 2024, following a period of high temperatures.

Google Reveals New A.I. Model That Predicts Weather Better Than the Best Traditional Forecasts

Instead of crunching mathematical calculations, GenCast was trained on four decades of historical weather data to produce an array of 15-day forecasts

Analysis of the Bullet Cluster, which was formed after two large clusters of galaxies collided, supports the existence of dark matter.

After Decades of Searching, Are Physicists Closing In on Dark Matter?

With no conclusive laboratory results, researchers are turning to other methods to find the elusive substance

John Hopfield and Geoffrey Hinton won the Nobel Prize in Physics for their work on artificial neural networks and machine learning.

Scientists Who Developed the Building Blocks of Artificial Intelligence Win Nobel Prize in Physics

John Hopfield and Geoffrey Hinton shared the award for their work on artificial neural networks and machine learning

An artist's rendering of gamma-ray glows observed during the research, with gamma rays colored purple for emphasis

Scientists Use Cold War-Era Spy Plane to Find Unexpected Gamma Rays in Thunderstorms

The new findings bring storm researchers one step closer to solving the mystery of how lightning forms

Gears turn inside an antique watch.

World’s First Ultra-Precise Nuclear Clock Is Within Reach After Major Breakthrough, Researchers Say

The technology, enabled by thorium atoms, could keep time more accurately than atomic clocks and enable new discoveries about gravity, gravitational waves and dark matter

The Starry Night, Vincent van Gogh, 1889

Art Meets Science

‘The Starry Night’ Accurately Depicts a Scientific Theory That Wasn’t Described Until Years After van Gogh’s Death

Researchers say that the iconic painting’s swirling sky lines up with Kolmogorov’s theory of turbulence, suggesting that the artist was a careful observer of the world around him

The Step Pyramid stands more than 200 feet tall and is made from stones weighing more than 650 pounds. Some other researchers are not yet convinced by the idea that it was built using a hydraulics system.

Ancient Egyptians May Have Used Hydraulic Lift to Build Pyramid

Researchers propose that a system of water could have lifted heavy stones to the height necessary to construct the Step Pyramid

Euclid’s new image of star-forming region Messier 78, a nebula that lies in the constellation Orion.

See Five Dazzling New Images of the Cosmos, Captured by Europe’s Space Telescope

With its visible and infrared photography, Euclid—known as the “dark universe detective”—is helping astronomers better understand dark matter and dark energy

Lightning wowed onlookers watching the eruption of Volcán de Fuego in Guatemala last month.

Lightning Dazzles Onlookers Watching the Eruption of Volcán de Fuego in Guatemala

Volcanic lightning is so common that it’s even earned its own nickname: dirty thunderstorms

Astronauts could run around the interior walls of cylindrical homes on the moon.

Could Running Around a ‘Wall of Death’ Help Astronauts Stay in Shape on the Moon?

Short sprints on these cylindrical structures, long used by daredevil motorcycle riders, might promote muscle mass and bone density in low-gravity conditions

Scientists brought to life the silent, sleeping songs of two great kiskadees.

Scientists Translate Sleeping Birds’ Silent Songs Into Sound—and They May Have Recorded a Nightmare

Using surgically implanted electrodes and modeling, researchers brought to life the vocal muscle activity of sleeping great kiskadees

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