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Study: There Were Volcanic Eruptions on Moon as Recently as 123 Million Years Ago

There is extensive geologic evidence of ancient volcanic activity on the Moon, but it is unclear how long that volcanism persisted. Magma fountains produce volcanic glasses, which have previously been found in samples of the Moon’s surface. Dr. Qiuli Li and colleagues from the Institute of Geology and Geophysics at the Chinese Academy of Sciences

The best organic mattresses in 2024

By clicking on the featured links, visitors will leave nationalgeographic.com and be directed to third-party e-commerce sites that operate under different terms and privacy policies. As a participant in multiple affiliate marketing programs, National Geographic will earn a commission for certain purchases. See full disclaimer below.* Quality sleep is as good for our health as

This little bird tells the story of the East Coast’s disappearing marshes

Crouching, Deirdre Robinson gingerly moves her hands around swirling tufts of grass, feeling for an increase in density. If she’s lucky, the grass will give way to reveal a woven canopy of grasses—under which will be a clutch of precious eggs.  “It’s like a eureka moment,” says Robinson, a co-director of the Saltmarsh Sparrow Research

NASA releases first photo of 860-square-foot solar sail in orbit

The ACS3 solar sail can be seen underneath the orbiter at the bottom of the photo. Credit: NASA NASA has released the first look at its Advanced Composite Solar Sail System (ACS3) in orbit. Although the agency describes the device as currently “slowly tumbling” around the planet at an altitude of roughly 600 miles above

Scientists finally get a 3D view of degrading microplastics

Turns out, micro and nano plastics degrade differently. Credit: University of Waterloo Small, degraded microplastics have already been found in placentas, breast milk, semen, and potentially even our brains. It’s still unclear exactly what all that debris is doing, but some experts fear it could contribute to scores of health problems. Despite their growing prevalence

‘Groups’ Underpin Modern Math. Here’s How They Work.

Mathematics started with numbers — clear, concrete, intuitive. Over the last two centuries, however, it has become a far more abstract enterprise. One of the first major steps down this road was taken in the late 18th and early 19th centuries. It involved a field called group theory, and it changed math — theoretical and

10 Communication Networks Defying Global Censorship Efforts

Brazil’s recent ban on X is just the latest example of how governments around the world are cracking down on digital communication. But in a time when information is power, people are finding clever ways to stay connected and speak freely. Some platforms and technologies are designed to outmaneuver censorship, offering safe spaces for communication

10 Hollywood Stars Who Have Ditched Their Cell Phones

Smartphones are, by this point, completely ubiquitous in modern society. Everywhere you go, it feels like you need an app to navigate things from digital tickets gaining entry to games and concerts to the ability to read a menu. QR codes, apps, social media accounts, and even the ever-handy GPS are all available at your

Last-minute leak may reveal iPhone 16 Pro prices

I told you recently that the absence of iPhone 16 price leaks is good news for buyers. Unlike the previous two iPhone cycles, there haven’t been any reports to suggest Apple would increase prices across the board. The iPhone 16 Pro is the only exception, as some reports said this model might get the same

Today’s deals: $10 off Starbucks coffee, $199 Apple iPad, $16 portable blender, $99 BISSELL Little Green, more

Maren Estrada has been the Editor of BGR Deals since it launched in 2013. She has more than 20 years of experience testing more than 1,500 products, and reviewing a wide range of consumer electronics including mobile devices, smart home products, computers, and home appliances. Previously, she was a leading consultant specializing in copywriting, product