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The UV index can tell you how strong UV rays are in your area and help you protect your skin. Learn more about how it works.

The temperature crossed the 40-degree mark every day in Delhi-NCR and other adjoining states. However, this is not about just feeling the heat anymore. The scorching heat of the sun is posing several health risks to the human body and what you eat matters a lot.

Researchers say their far-UVC lamps kill viruses and bacteria in real-world settings in minutes. They say the lamps are safe and would save lives.

Research conducted in Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS) described the damage mechanism of CaF2 crystal, an important component in the Ultraviolet Rays (UV) optical system, and concluded that it's closely related to cleavage plane and sliding system.

(Photo courtesy of DOST) MANILA - As a tribute to the martyrdom of Jose Rizal, the Department of Science and Technology (DOST) unveiled the first and largest 3D-printed monument at its compound in Bicutan, Taguig on Thursday. In a dialogue during the unveiling, DOST Secretary Fortunato de la Pena said he appreciates Rizal's way of sharing knowledge and compared this to what the agency has been doing. "My grandfather taught inside the house. He was teaching for about three hours. So imagine Rizal teaching biology without the tools that we have now. He asked his students to find species...