"This is the moment where the metal detector has gone off and you've dug up something shiny. You still need to find out ...

Viral videos sometimes show dramatic chemistry demonstrations but some combos are extremely dangerous. This video explains, at a high level, why oxidizers like potassium permanganate react violently ...

A biosignature is any characteristic, element, molecule, substance or feature that serves as evidence for past or present life. It must be something that cannot be produced without life. Some examples ...

NASA's Perseverance Mars rover has found yet more chemical signatures that could be associated with ancient Red Planet life — but we need to examine them here on Earth to fully understand them.

A rock found last year on the surface of Mars offered tantalising evidence that life once existed on the Red Planet. Now ...

Researchers who examined data from Perseverance found that the rocks contained organics that could have been the precursors ...

NASA’s Perseverance rover found possible signs of ancient life in rocks on Mars, keeping scientists up at night.

Last year, we reported on the discovery of an intriguing arrow-shaped rock on Mars by NASA's Perseverance rover. The rock contained chemical signatures and structures that could have been formed by ...

Listen to more stories on the Noa app. Arguably the most remarkable aspect of the aftermath of the right-wing activist Charlie Kirk’s assassination is how irrelevant its actual perpetrator was to the ...

Recently, findings from one site have provided the best evidence to date that organisms once existed on the surface of Mars in the form of two minerals, along with the discovery of organic carbon at ...

ABC suspended "Jimmy Kimmel Live!" indefinitely after the host's comments about conservative reactions to Charlie Kirk's death. President Donald Trump praised the move decision, calling it "great news ...