But what determines blood type and what does that blood type mean? Blood types are determined by antigens -- a substance that triggers an immune response -- on the surface of red blood cells.

Jan. 6, 2025 — 2024 was another year of record-breaking temperatures, driving the global water cycle to new climate extremes and contributing to ferocious floods and crippling droughts, a new ...

When low on water, some plants make high-pitched clicking noises, inaudible to humans. Female moths, using their sensitive hearing, appear to key in on the distressed din and steer clear in order ...

CLEVELAND, Ohio – Cleveland winter weather is here. Ah, what to do with those sloppy, slushy stretches? Prime movie and show binge-watching time, of course! Need a hand sorting out snack ...

"By analyzing the reflectivity and the orbits, we found that our Solar System contains two different types of dark comets." One kind inhabits the inner Solar System, inside the orbit of Mars. They ...

OZARKS, ARKANSAS—According to a statement released by the University of York, researchers have retraced the genetic origins of hardy and cold-resistant types of maize, or corn, in eastern North ...

The cutleaf geranium (Geranium ... also known as the cut-leaved cranesbill, creates dense mats that block sunlight and nutrients from reaching native plants, threatening biodiversity.

If you live in the city your outdoor space is sure to have some dull shady spots. Find out how to brighten an underrated area and turn it into a thing of beauty ...