How do scientists hunt for dark matter? A physicist explains why the mysterious substance is so hard to find

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Can we generate a way to interact with dark ...

Impossibly powerful 'ghost particle' that slammed into Earth may have come from an exploding black hole — and it could upend both particle physics and cosmology

A supercharged neutrino that smashed into our planet in 2023 may have been spit out by an exploding primordial black hole ...

Ukraine to open battlefield-tested arms export centres across Europe, Zelenskyy says

A Ukrainian drone operator from the Kraken 1654 unit, callsign Imla, left, flies a Vampire drone as other soldiers watch, Nov ...

Danish product-scanning apps gain traction amid renewed calls to boycott US goods

Ian Rosenfeldt, the creator of "Made O'Meter" mobile app, demonstrates how shoppers can use the application to identify American goods in a grocery store in Copenhagen.
Nanowerk

Stellar remnants solve the mystery of missing mass in galaxy clusters

Scientists discovered that galaxy clusters are about twice as heavy as previously assumed. The additional mass comes mainly ...
Earth.com

Planned launch of 500,000 satellites could blind the Hubble Space Telescope forever, according to an alarming study

Planned launch of 500,000 satellites could spoil about one in three Hubble images, even when the telescope stays above Earth's weather.

SpaceX to focus efforts on building a ‘self-growing’ city on the Moon, Musk says

SpaceX CEO Elon Musk has his sights on the Moon, specifically building a city there. He announced that his company, SpaceX, ...