The Canadian-built Atacama Cosmology Telescope in the high Chilean desert mountains, which has just given up its final batch ...

The Toronto Blue Jays get their 2025 season underway on March 27, and despite the intentions of everyone involved, one storyline is likely to hang over the entire season like a dark cloud.

Dark matter could be an entire dark sector of the universe, with its own particles and forces H ave you ever stood by the sea and been overwhelmed by its vastness, by how quickly it could roll in and ...

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.