How to start metal detecting

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Sign Up For Goods 🛍️ Product news, reviews, and must-have deals. It’s been called “dirt fishing,” “beach scooping” and “relic hunting,” but no matter what you choose to call it, you’ll almost always see someone with…

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Astronomers find evidence for three subpopulations of merging black holes

Astronomers analyzing gravitational-wave data from the LIGO-Virgo-KAGRA Collaboration have reported that merging binary black holes fall into three distinct categories. The study shows that the three subpopulations have their own characteristic masses, spin behavior, and merger rate that may be linked to different dominant formation mechanisms. The paper outlining their results was submitted to the…

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Two cheetah cubs narrowly escape the illegal pet trade

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. In an intervention that might one day inspire the animated animal version of Argo, the Cheetah Conservation Fund and Somaliland’s Ministry of Environment and Climate Change rescued two cheetah (Acinonyx jubatus) cubs on the verge of a terrible fate. …

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