Dark energy—the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the universe ...

Today, I want to share an incredibly exciting piece of astronomy news! The Dark Energy Spectroscopic Instrument (DESI) has ...

Science is a story of coming up with theories then doing our best to disprove them. That is especially true for theories on a ...

For more than two decades, astronomers have wrestled with one of the biggest mysteries in science: what is driving the ...

Dark energy —the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the universe's greatest mysteries ...

A new emulator is tackling the near-impossible task of mapping the universe's large-scale structure without sacrificing ...

The universe doesn’t revolve around Kitt Peak, but the observatory southwest of Tucson is at the center of what could be the biggest breakthrough in the study of the cosmos in decades. Using an ...

For all our telescopes and colliders, dark matter has remained an elusive ghost for the better part of a century. It ...

It's like standing in a massive dark forest and trying to figure out how far away those faint lights are without any tools—it ...

Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...

Gastrointestinal tract bacteria require iron for survival, with heme as an abundant source in their environment. This work ...