A gamma-ray burst (GRB) — the most energetic type of explosion in the universe since the Big Bang — is detected once every day, on average. But what happened on July 2, 2025, was highly unusual: ...

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

Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one ...

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

The High Court has overturned a lower court's decision to deny Sydney CBD business owners millions of dollars in compensation over the light rail delays. The decision has cleared the way for traders ...

Behavioral economist Katy Milkman explains why most New Year’s resolutions fail and shares how science-backed strategies can build habits that last. From Agency Chaos to Dark Energy Shocks: How ...

Classical and quantum mechanics don’t really get along as the science of the subatomic can get, well, weird. Take, for instance, quantum entanglement, which says that the state of one particle can be ...

The US Securities and Exchange Commission is permitting dozens of asset managers including BlackRock, JPMorgan, Fidelity and State Street to offer multi-share class funds. Asset managers have been ...