About 41,000 years ago, Homo sapiens may have survived increased solar radiation caused by a weakening magnetic field by ...

They found that sea slugs use bold visual signals like brightly colored spots, thick stripes, or enhanced body outlines to ...

A new explanation has emerged for why Homo sapiens survived in Europe and North Asia when the apparently better-adapted ...

A study suggests that Homo sapiens may have benefited from the use of ochre and tailored clothing during a period of increased UV light 41,000 years ago, during the Laschamps excursion.

For example, we don’t know why iron inside the sun is so opaque ... at emissions from the star to capture electromagnetic radiation, charged particles, heat, etc. and compare the data with ...

Although the risk of this is low with non-ionizing radiation, it shouldn't suggest that non-ionizing radiation is inherently "non-cancerous." Excessive exposure to UV radiation from the sun (which ...

Excessive exposure to the sun's ultraviolet (UV) rays is the main cause of skin cancer. Photo credit: iStock/Getty Images Skin cancer develops when cells that make up your skin reproduce abnormally.

When this compound is exposed to UV-B radiation from the sun, it becomes vitamin D. The amount of vitamin D your body can make depends on several variables: Fatty fish and seafood are among the ...

Our Sun emits light, heat, high-energy radiation and electrically charged particles into space that constantly bombard the Moon, which has no atmosphere or magnetic field. What effect does that ...

“We are hearing loud and clear through our own data, our own metrics and our own clubs that more kids want to be playing rugby league than ever before,” she told the Herald Sun. “Victoria is ...