Interstellar comet 3I/ATLAS is even more extreme. The ratio of semi-heavy water to regular water is 30 times larger than in ...

The study says that large cosmological surveys like Euclid and DESI can provide hints of new physics by looking at billions ...

Over the last few years, optical atomic clocks have broken record after record in precision timekeeping. Atoms are cooled to ...

A major obstacle in calculating the muon’s behavior is the strong force, the most powerful of the four fundamental forces, along with gravity, electromagnetism, and the weak force. It binds quarks ...

A tiny discrepancy in particle physics has loomed for decades as an exciting possible crack in one of science's most ...

It does not resolve the discrepancy, but it gives physicists one more data point in their ongoing quest to nail down a more ...

For years, one tiny mismatch in particle physics carried outsized hopes. The muon, a heavier and short-lived cousin of the ...

Measuring the strength of gravity is extraordinarily difficult, and different experiments have always disagreed – but a new ...

A tiny discrepancy in particle physics has loomed for decades as an exciting possible crack in one of science’s most successful theories, hinting at unknown forces or quantum objects. Now, an ...

Scientists are exploring the possibility of a "fifth force" beyond the four known fundamental forces. This hypothetical force ...

Cells constantly probe their environments, searching for physical cues that guide their behavior. And yet a cell's response ...

Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our ...