The pollen count hit high levels in March with warmer weather, but April’s cooler temperatures and drizzling rain should help ...

Millions, if not billions, of pollen grains are heinously floating atop Virginia rivers and the Chesapeake Bay. Why it ...

Spring has sprung after extended rains in the Bay Area. If you’re sneezing and wheezing, you’re in the company of a quarter ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

It appears that ornithophily and chiropterophily are often associated with round lumps (termed verrucae or gemmae), or rope-like structures (striae) covering the surface of the pollen (Fig.1). These ...

Pollen grains have a hard coat that protects the sperm cells during their movement to the female sex organs in order to effect fertilization. Growth-derived mechanical conflicts between tissues ...

Strasburger's “Histologische Beiträge,” and it is largely taken up with an examination of segmentation in pollen-grains of the gymnosperms, and the contents of, and processes in, the pollen ...

The National Agency for Food, Drug and Administration Control (NAFDAC) has arrested a salesgirl and impounded more than 120 bags of fake rice from over ten shops in Rivers. The NAFDAC Coordinator ...

Pollen counts likely will exceed historical averages in 39 states this year as warmer weather starts to blanket much of the U.S., meteorologists are warning. Experts are urging those who suffer ...

IT'S that time of year again - hay fever sufferers are being warned to prepare for 2025's first pollen bomb. With parts of the country forecast to hit 20C today, the sunshine and warm weather will ...

Hay fever sufferers are bracing themselves for high levels of pollen as Britain is set to enjoy the warmest day of the year so far. The UK has been enjoying consecutive days of sunshine as of late ...

Lab technicians analyze pollen samples and publish a daily report with the number of pollen grains counted. The researchers analyzed pollen trends across North America from 1990 to 2018 and found ...