They are very tiny, but they are a key source of information when it comes to Earth's evolutionary history: pollen grains are ...

Pollen grains are more than mere floating irritants ... Recent layers of pollen indicate salt- and drought-resistant plants. Tough species displaced the water-loving trees. Algae Dunaliella also ...

If you are sneezing this spring, you are not alone. Every year, plants release billions of pollen grains into the air, specks ...

Palynologists who study tiny pollen fossils share 4 stories found in grains that fell hundreds to millions of years ago.

Pet parents, especially those with cats, will want to know whether or not lilies are toxic to cats and what they should do if ...

We call this an allergic reaction, which can lead to a number of irritating symptoms such as: A pollen count is generated by measuring the number of pollen grains in a given volume of air ...

We call this an allergic reaction, which can lead to a number of irritating symptoms such as A pollen count is generated by measuring the number of pollen grains in a given volume of air ...

Some studies have demonstrated a correlation between pollen grain size and pollinator body size ... potentially reducing the likelihood of desiccation by water loss. Many pores are scattered over the ...

Perhaps the most recognizable pollen of all is pine pollen. This is because pine pollen grains are the largest of all the local pollens making them visible to the naked eye. Pine pollen season ...

For decades, pool owners faced a lose-lose dilemma: endure hours of backbreaking work with clunky handheld vacuums or settle ...