Science

Painless “universal” cancer blood test being explored

Painless “universal” cancer blood test being explored

A universal blood test that could identify any type of cancer in a patient is one step closer, researchers say, potentially opening the door to diagnosing unusual variations and avoiding expensive and often painful invasive biopsies. Although in its early stages, the Lymphocyte Genome Sensitivity (LGS) test is already being explored for commercial purposes as Oncascan, spotting cancer by examining how readily white blood cells are damaged by ultraviolet light.

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Dinosaurs may have survived if not for “colossal bad luck”

Dinosaurs may have survived if not for “colossal bad luck”

Dinosaurs may have survived had the asteroid that struck Earth been off by just a few million years, scientists now claim, with "colossal bad luck" blamed for their extinction. The six mile wide space rock struck the planet arrived at just the wrong time, researchers at the University of Edinburgh say, combining with existing environmental changes on Earth that added up to dinosaur disaster.

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tinyTesla: the tiny coil that sparks, sings and teaches

tinyTesla: the tiny coil that sparks, sings and teaches

A lot of things today are about building things on your own, with things like Raspberry Pi and MakerBot. But how about building your own Tesla coil right at home, or preferably in school? tinyTesla is trying to deliver just that, but, instead of shipping something educational but boring, oneTesla, the startup behind it, will be helping you build a Tesla coil that can sing.

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The hunt for a second Earth just got a whole lot harder

The hunt for a second Earth just got a whole lot harder

The search for another planet capable of supporting life has hit an unexpected bump, with astronomers remotely surveying distant exoplanets realizing their assumptions about whether water is present could be deeply flawed. New results from NASA's Hubble Space Telescope have revealed tiny amounts of atmospheric water vapor around three exoplanets initially thought "ideal candidates" when they were identified last year.

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This video proves the moon landing was not a hoax

This video proves the moon landing was not a hoax

Yesterday was the 45th anniversary of the Apollo 11 moon landing, and we’ve still got doubters out there in the universe. Stanley Kubrick embraced his supposed role as creator of the Apollo 11 moon landing for the United States government in his release of The Shining - but it’s just not true. No matter how much Danny's Apollo sweater wants you to believe it.

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“One small step for man”: Moon landing’s 45th anniversary

“One small step for man”: Moon landing’s 45th anniversary

Forty-five years ago today, three American astronauts - Neil Armstrong, Buzz Aldrin, and Michael Collins - made history with the Apollo 11 mission, putting human feet on the moon for the first time. Today's anniversary of the moon landing sees NASA relive the 1969 manned lunar mission with an online rebroadcast, while it also looks ahead to new ventures for exploration.

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