The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Why the universe is expanding faster and faster remains one of the biggest open questions in physics. Current theories cannot ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

Physicists have long treated space and time as the stage on which quantum particles perform, not as actors in the drama ...

The standard explanation has been dark energy, an invisible force added into the equations to make the math work. But now, an ...

KEY OBSERVATIONS Light from a dead star exploded ten billion years ago, yet it reached Earth not once, but several times, ...

A collaboration between Stuart Parkin's group at the Max Planck Institute of Microstructure Physics in Halle (Saale) and ...

An unexpected discovery in a Harvard lab has led to a breakthrough insight into choosing an unconventional material, silica, ...

For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking findings suggest a far stranger idea from quantum theory could be a deeper dr ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial ...