Wear it daily: Even on cloudy days, UVA rays can still reach your skin. Choosing between physical and chemical sunscreen comes down to what works best for your skin. If you are looking for a ...

There are pros and cons to everything, and this especially rings true with mineral and chemical sunscreen. “It is normal to ...

Specifically, researchers claim to have identified the role of a chemical called tryptophan ... Adolescence is the time of ...

Jake Ryks provides "firefighter" definitions of vapor pressure, flammability, toxicity and other technical terms to drill down to practical knowledge for hazmat response.

Brain aging may lead to a decline in immune system response and hinder the removal of aged cells. The accumulation of these ...

Today's super-resolution microscopes have made it possible to observe the nanoscale world with unprecedented detail. However, they require fluorescent tags, which reveal structural details but provide ...

Diamonds are some of the most sought-after gemstones in the world, and mining for these precious stones is no small task.

A team of UNSW Sydney researchers has unlocked the "sounds" of stars to better understand their age, mass, and evolutionary ...

Researchers interrogated the 'sounds' of a cluster of stars within the Milky Way, uncovering a new technique for astrophysicists to probe the universe and learn more about its evolution.