In a large-scale environmental DNA metagenomic study of ancient plant and mammal communities, an international team of researchers have analyzed 535 permafrost and lake sediment samples from across the Arctic spanning the past 50,000 years. A trio of woolly mammoths (Mammuthus primigenius) trudges over snow covered hills; behind them, mountains …

NASA’s Goddard Space Flight Center/Conceptual Image Lab/Adriana Gutierrez NASA’s Lucy spacecraft is having difficulties with its solar panels. The spacecraft launched on Oct. 16th without incident, and sucessfully unfolded both its solar panels. But only one of its panels successfully latched into position. Telemetry via NASA’s Deep Space Network shows …

Even before launch, NASA talked at length about the suite of more than 20 cameras on the Perseverance rover, but did you know it also has a pair of microphones? NASA has used these off-the-shelf components to record the sounds of Mars in high fidelity for the first time. Some …

When the solar system was first organizing itself, a disk of gas and dust took shape around the sun’s central mass. It eventually sorted itself into the system of planets we see today. But there are things we don’t know about how that happened. One observation that has been challenging …

Excitement is building over Google’s upcoming release of the Pixel 6 and Pixel 6 Pro. These devices will be the very first with the company’s long-awaited Tensor custom chip, and they’ll also have the first new camera array from Google in several years. With all this fancy hardware, Android fans …

Apple began a major architecture shift last year with the debut of the ARM-based M1 chip for its laptops. That same chip has since appeared in the iPad Pro, but Apple is not slowing down. If the original M1-based MacBook Pros weren’t powerful enough for you to leave Intel behind, …

Humanity has existed for 300,000 years, give or take a millennium. That might sound like a long time when the average human lives at most a few decades, but it’s really just a cosmic blink of the eye. Even if Homo sapiens exceeds all expectations and survives both political strife …

Looking to get things done and be more productive? An app that specializes in helping you get (and stay) productive might be a great option to try. Check out three of our favourite productivity apps below. Andy.do: (Free) This extremely popular, well-rounded app allows you to organize your tasks, lists …

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Physicists have performed an improved measurement of the free neutron lifetime using the UCNτ apparatus at the Los Alamos Neutron Science Center. Their results, published in the journal Physical Review Letters, represent a more than two-fold improvement over previous measurements. Gonzalez et al. report an improved measurement of the free …