This self-portrait of NASA's Mars Curiosity rover is shown in this NASA handout composite image released May 30, 2013. REUTERS/NASA/Handout via Reuters By Irene Klotz CAPE CANAVERAL, Florida (Reuters) ...

The Mars Curiosity rover has found no signs of methane in the atmosphere, which makes the existence of life there less likely. NASA has announced today that after conducting extensive tests, the Mars ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

A surprising and mysterious belch of methane gas on Mars hints at possible microbial life underground, but also could come from changes in rocks, a new NASA study found. The presence of methane on ...

NASA’s Curiosity rover has been sniffing out Mars’ atmosphere in search of methane. Methane is a precursor chemical for life. It’s also thought that 95% of the methane in Earth’s atmosphere is ...

But there are other possible explanations as well. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The methane wafting from Enceladus may be a ...

Saturn's moon, Enceladus, was found by Cassini Spacecraft to emit methane-producing processes. Researchers claim it is a sign of life. An unidentified methane-producing process was found beneath the ...

Discovered: Curiosity dispels theory of Martian methane; the flu could presage diabetes; political opinions can't outlive three questions; archaeologist says he's found Europe's oldest town. Is this ...

NASA's Mars rover Curiosity has revealed no trace of methane, a potential sign of primitive life, on the Martian surface, contradicting past evidence of the gas spotted by spacecraft orbiting the Red ...

NASA's Mars rover Curiosity has revealed no trace of methane, a potential sign of primitive life, on the Martian surface, contradicting past evidence of the gas spotted by spacecraft orbiting the Red ...