A CERN experiment has revealed that up quarks outnumber down quarks after certain collisions, defying predictions. This ...

On the atomic level, the excessive heat involved in ... This causes the filament to thin as mass is removed from it. Not only that, but this thinning is not uniform over the filament, with ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

The new clock is so reliable that it would be off by less than a second if it had started running 100 million years ago, ...

Fe4N nitride layer, formed via gas nitriding, dramatically reduces hydrogen diffusion in iron. Combining advanced microscopy ...

Researchers at the International Center for Radio Astronomy Research (ICRAR) made the discovery about galaxies by studying ...

Atomic soldiers arrived at the Royal Nevada in Las Vegas on April 18, 1955. The soldiers were in Las Vegas for Operation Teapot, which was part of the atmospheric tests at the Nevada Test Site ...

Pope Leo XIV, the first American pope, presided over his inaugural Mass in St. Peter’s Square on Sunday in front of a crowd of tens of thousands. World leaders including Vice President JD Vance ...

Vice President JD Vance and Ukrainian leader Volodymyr Zelensky, among other political and religious leaders, attended Pope Leo XIV’s inauguration Mass in Vatican City. Photo: Gregorio Borgia ...

Kentucky officials described the situation there as a "mass casualty event" after the weather system tore across Laurel County late on Friday. At least 17 people were killed in Laurel County when ...

In an interview with ABC News on Tuesday morning, Orleans Parish District Attorney Jason Williams, whose office is investigating the breakout, said the mass escape was clearly an inside job.

By Matthew Mpoke Bigg and Elisabetta Povoledo Elisabetta Povoledo reported from Vatican City Pope Leo XIV, the first American pope, presided over his inaugural Mass in St. Peter’s Square on ...