In 1919, physicist Theodor Kaluza hypothesized that extra dimensions might solve some outstanding problems in physics. And ...

Physicists explore whether the universe hides extra dimensions. These tiny, curled-up or warped dimensions could explain ...

For more than a century, physicists have suspected that the familiar three dimensions of space and one of time might be only ...

The surface of Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, good ol' Earth helps us understand what the universe might be doing beyond ...

For more than a century, physicists have suspected that the familiar three dimensions of space might be only a small slice of ...

The geometry of space, the setting in which physical laws operate, may hold clues to some of the biggest unanswered questions in fundamental physics. The underlying structure of spacetime itself could ...

Depending on how you look at it, the universe might not have an "end," after all. Whether the universe will "end" at all is ...

Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may ...

John R. Miles spent two decades in boardrooms and battlefields before deciding his next mission would be teaching children ...

Absolute Flash #9 spotlights Elenore Thawne unveiling a game-changing portal device in the Absolute Universe. Portals are ...

Welcome to The A.V. Club‘s monthly comics preview, where we recommend new books to check out over the next few weeks. This ...