Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

US-based semiconductor manufacturer Diodes has added new automotive-grade bipolar transistor series, DXTN/P 78Q and DXTN/P 80Q, to its portfolio. The components are intended for use in vehicles with ...

A process developed at ETH Zurich enables the massive miniaturisation of organic light-emitting diodes (OLEDs) in only one single step. The light sources are now smaller than the wavelength of the ...

Semiconductor stocks such as MU and LRCX play a major role in the AI industry. Here are 7 best-performing semiconductor stocks this month. Many, or all, of the products featured on this page are from ...

Ethiopia volcanic eruption LIVE updates: The Hayli Gubbi volcano in Ethiopia's Afar region erupted on Sunday for the first time in nearly 12,000 years, sending thick ash plumes across the Red Sea ...

A volcano in Ethiopia's northeastern region erupted for the first time in nearly 12,000 years, sending thick plumes of smoke up to nine miles into the sky, the Toulouse Volcanic Ash Advisory Centre ...

The ash cloud drifted over northern India, causing some flight delays and cancellations, and continued toward China. By Lynsey Chutel A volcano that erupted in Ethiopia spewed an ash cloud that ...

Ethiopia volcano eruption: A thick cloud of ash from the Hayli Gubbi volcanic eruption, which swept across Delhi, Gujarat, Maharashtra, Punjab, and other parts of the country on Tuesday, completely ...

A long-dormant volcano in northern Ethiopia has erupted, sending plumes of ash across the Red Sea towards Yemen and Oman. The Hayli Gubbi volcano in the Afar region of Ethiopia, located about 800 ...

Ethiopia Volcano Eruption Live Updates: Volcanic ash from Ethiopia’s Hayli Gubbi eruption has begun drifting into India’s western and northern airspace, prompting the DGCA to issue a detailed advisory ...

There are growing concerns over the possibility of armed conflict between Horn of Africa neighbours, Ethiopia and Eritrea, as hostile rhetoric has ratcheted up in recent weeks. Landlocked Ethiopia's ...