Flower fertilization is a complex process that requires a perfect union between a single ovule and a single pollen tube, which contains sperm. Now a new study reports how flowers are able to reproduce ...

ANY biologically aware parent who has started talking about the birds and the bees will have realised halfway through that what they are really discussing is flowers. Bees carry pollen grains from one ...

Key Points Fertilize peonies in early spring and fall if growth is poor or soil tests show nutrient deficiencies.Plant ...

Natalia Dudareva, associate professor of horticulture, and her colleagues have recently identified the molecular mechanisms that cause petunias and snapdragons to decrease scent production after ...

(a) A pollen grain containing the two sperm cells. It produces a pollen tube, which arrives at the ovule. After the arrival, one of the synergid cells degenerates and the pollen tube bursts to ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An ancient ...

Brightly colored annual flowers are popping up around the metro area. Annuals are an easy way to provide color with little care, but you’ll get the most from your plants if you give them a little ...

I HAVE noticed a curious fact in reference to the blue gentian of the garden here that will interest you. This flower (like the daisy) closes at night and opens in the morning, and is exquisitely ...