In the mice with large-brain primate microbes, the researchers found increased expression of genes associated with energy ...

A reduced genome in an island species raises evolutionary questions.

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Tiny bits of Earth’s atmosphere have been drifting to the moon for billions of years, guided by Earth’s magnetic field.

Most stars in the cosmos are small, cool red dwarfs, yet the only intelligent life we know orbits a relatively rare yellow ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Classic Doctor Who regenerations were just as important, of course. Most TV shows die when their lead departs due to ill ...

It also pushed them to tighten their standards, especially when the conversation shifts from “interesting chemistry” to ...

JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date for an atmosphere surrounding a rocky planet beyond our Solar System.

The year’s most notable findings also include insights into dog and sheep domestication and a new species of manta ray in the ...