Medically reviewed by Kayla Girgen, RD Persistent sleep struggles, especially due to insomnia, can be a major disruption to ...

Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...

“It can cause gastrointestinal issues if not needed,” warns Sharp.

or ΛCDM—relies on hypothesized dark energy to explain the accelerating expansion of the universe. However, one competing theory known as “timescape cosmology” suggests that many ...

Dark energy and dark matter refers to the unseen energy and matter components of the Universe. Dark matter is invisible, non-baryonic matter hypothesized to explain phenomena including ...