If confirmed, the result would challenge the exponential time hypothesis and a 30-year-old assumption in computational complexity theory, and it marks a notable

The finding adds to the body of evidence linking repeated head impacts in football to chronic traumatic encephalopathy.

Swift spent over two decades detecting gamma-ray bursts, and the mission's end closes an era in high-energy astronomy.

The Delft result overturns the expectation that nuclear spin coupling could not be manipulated this way, a step toward atomic-scale quantum control.

The object formed about 2 billion years after the Big Bang, offering a rare view of galaxy assembly in the early universe.

The stable boron-oxygen triple bond had eluded synthesis for decades and could inform new main-group chemistry and materials design.

The report argues that health impacts from warming warrant an emergency framing to drive policy action.

Composition measurements of the interstellar visitor give clues about how material formed in other planetary systems.

HWO is NASA's planned flagship telescope aimed at directly imaging Earth-like exoplanets, and the architecture document frames its design and technology needs.

Japan's Arase probe detected the electrons deeper inside the radiation belt than expected, prompting a rethink of how the barrier works.

Several groups reported early efforts to apply AI models to drug discovery and dementia research, part of a broader push into biomedical applications.

The finding runs counter to the standard picture in which black holes only grow through mergers.

If confirmed, the object would be the sixth known dwarf planet in the solar system.

The Northwestern findings challenge assumptions behind long-term opioid prescribing for chronic pain.

The unexpected result raises questions about the risks of widely prescribed drugs for rheumatoid arthritis and other conditions.

The Delta class is central to Virgin Galactic's plan to fly paying customers on a more frequent, reusable schedule.

The image offers a rare public look at a spacecraft whose mission and capabilities China has kept largely undisclosed.

The discovery of a mechanical sense in immune cells could reshape understanding of long-term immunity.