Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

In the more than 60 years in which scientists have engaged in the Search for Extraterrestrial Intelligence (SETI), several ...

In a joint experimental-theoretical work, a team of researchers, including theorists from UC San Diego, have shown for the ...

Recently, the group of Prof. Labao Zhang of Nanjing University, together with the group of researcher Haiyong Gan of the National Institute of Metrology, China, have developed a new thermal radiation ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

Imagine a long, dank pre-dawn to post-dusk day of crawling up an exposed mountainside, trudging through snow and slop, and ...

The health wearables segment is largely dominated by chatter about smart rings, smartwatches, and bands. However, the concept of smart textiles has been around for a while, with names like Google ...

By combining data from NASA’s IRAS and NuSTAR telescopes, scientists have uncovered more hidden supermassive black holes than earlier estimates suggested. Their findings indicate that over a third of ...

Using IRAS and NuSTAR telescopes, scientists identify hundreds of obscured black holes hidden behind gas and dust.

“Infrared heat elevates the body’s core temperature 2 to 4 degrees,” says Bray, “so it creates a ‘false fever’ effect, which, ...

Black holes might all have hearts of pure darkness, but many cloak themselves in rings of fire that blaze like little else in ...