North Korea released images of its uranium enrichment facility, suggesting several undisclosed nuclear sites. The photos ...

This is why sunrise-simulating alarm clocks are so beneficial – they mimic the gentle rise of the sun by progressively lighting up your room. This offers a calm and discreet way to rouse you ...

A fire service has issued a warning after it was called to reports of a fire that turned out to be a 'fumigation bomb'. Dorset and Wiltshire Fire and Rescue Service (DWFRS) attended a property in ...

A fire service has issued a warning after it was called to reports of a fire that turned out to be a 'fumigation bomb'. Dorset and Wiltshire Fire and Rescue Service (DWFRS) attended a property in Old ...

Abstract: Atomic norm denoising is an efficient approach for line spectral estimation ... In this letter, we provide an accurate asymptotic expression that links its regularization parameter to the ...

Atomic clocks have served as the world’s most precise means of measuring time for over 70 years, but their reign may be finally coming to an end. According to an announcement from the National ...

Atomic clocks are our most accurate timekeepers, losing only seconds across billions of years. But nuclear clocks could steal their thunder, speeding up GPS and the internet.

An Air India flight going from New Delhi to Visakhapatnam received a bomb threat Tuesday late night, but it was found to be a hoax after a thorough scrutiny on landing in the port city, said an ...

The nucleus of an atom is now the modern version of sand flowing through an hourglass. Researchers have spent 15 years trying to increase accuracy in timekeeping. The U.S. standard currently ...