BL Lacertae blazar shifts between classifications faster than expected. It shows record X-ray activity and challenges current ...

As part of this, the research team calculated the supernova rate within 20 parsecs of the Sun, or approximately 65 ...

We’ve talked about Vitamin C -- and how a lack of it can lead to problems for your body. Now, we turn from sun-kissed citrus to the sun itself, exploring the benefits of Vitamin D.

Kerala State Disaster Management Authority has declared a red alert in Palakkad due to high ultraviolet radiation levels. Residents are urged to take safety precautions to avoid health issues like ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova explosions, a new study suggests. Researchers at Keele University say these ...

Europa is the sixth largest satellite in our Solar System and the smallest of Jupiter’s four Galilean moons. Discovered by ...

Ultraviolet (UV) radiation from the sun is a well-known cause of DNA damage, which can lead to diseases like skin cancer. But ...

LED-based video screens and signage (VSS) are ubiquitous today – from billboards to road marking to stadium screens.

Heat dominates conversations among Malayalis these days. And the term ‘heat wave’ has become part of common parlance, as the ...

If you use an ultraviolet wand to disinfect and kill germs — or are thinking about it — be aware that certain brands may ...

A beauty editor favourite for very good reason, CeraVe’s moisturising SPF50 is packed with the brand’s patented ceramide ...