Is a visiting probe a dirty snowball in another star? Radio astronomy now has one of the hardest reality checks on one of the ...

At last year’s CES, Eli Health announced the Hormometer — an at-home hormone test for cortisol that utilized saliva and a ...

A new international study has demonstrated that Alzheimer's disease biomarkers can be accurately detected using simple finger ...

Baek Jin-eon, a 31-year-old research fellow at the June E Huh Center for Mathematical Challenges at the Korea Institute for ...

The third known visitor from another star system, 3I/ATLAS, has already delivered on one of the biggest promises in modern ...

Surf's not up in Munich. Workers in the German city on Sunday removed a beam used to recreate a surfable wave in the city's ...

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(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Chris Impey, University of Arizona (THE CONVERSATION) If you look across space with a ...

Alien probes could be hiding among us in plain sight as we search for them in the wrong places. This is the theory of professor Alex Ellery of Carleton University who argues that if self-replicating ...

A pair of space probes cruising the solar system may be able to pass through the tail of the mysterious Manhattan-sized comet hurtling towards Earth — but only if the scientists operating them act ...

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...