On November 4, voters in six states decided on 24 statewide ballot measures, approving 23 and rejecting one. Earlier in 2025, voters in three states—Louisiana, Ohio, and Wisconsin—decided on six ...

Samsung has introduced a new Antioxidant Index feature for the Galaxy Watch 8, which measures the skin’s carotenoid levels, which can be a marker for fruit and vegetable consumption. Samsung described ...

Abstract: The parameter estimation accuracy and the estimated sources number of multiple-input-multiple-output (MIMO) radar with frequency diversity array (FDA) are limited by the number of array ...

Abstract: The advancement in modulation strategies has significantly reduced switching loss in three-level neutral-pointclamped (3L-NPC) converter. However, conventional three-level discontinuous ...

A study by researchers at the Indian Institute of Technology, Bombay has demonstrated that satellite data can be used to “reliably” measure the levels of carbon dioxide and methane in Indian metros.

Image of methane cover over Delhi and Mumbai over last few years indicating rising concentrations. Credits: Authors of the study In 2024, the world experienced its hottest year ever on record.