A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...

Here’s what you’ll learn when you read this story: A new paper adjusts an equation that defines our universe in response to recent new data. The cosmological constant, which describes how our universe ...

Dark matter is one of the biggest mysteries in science. Astronomers believe it makes up most of the matter in the universe, yet no one has ever directly seen it. It does not reflect, emit, or absorb ...

Scientists have detected a persistent background hum of gravitational waves. This cosmic hum is a new way to explore the ...

The Standard Model of Particle Physics is the best theory scientists have to explain how the universe works on subatomic ...

Neutrinos are one of the most elusive and omnipresent particles in the universe. Their strange properties may explain why the amounts of matter and antimatter in our universe aren’t equal, as most ...

It may sound like the outlandish plot of a poorly conceived science-fiction flick. But some scientists now claim that humanity, the Earth, and everything else in the universe are really part of a ...