Climate change is causing plants in the UK to flower a month earlier on average, which could have profound consequences for wildlife, agriculture and gardeners.

The best-known ergot alkaloid is LSD. Finding the compounds in morning glories could lead to psychedelic drugs for mental and physical conditions.

Researchers report synthesizing setigerumine I, an alkaloid molecule found in trace amounts in the poppy family Papaveraceae.

Roads can block bee movement and flower pollination, a new study shows. But relatively simple fixes, such as "road diets," can help.

The author of a book on the history of cut flowers digs into the history of our obsession with them, including how they became the go-to Mother's Day gift.

You can help declining insect populations by planting groups of the same kinds of flowers together, researchers say. They act like big ads for bug food.

Preserved in amber, a tiny beetle has shed light on the moment the world first burst into bloom.

Not all flowers smell good, to people at least, but their scents are a way to attract pollinators.

Until now, no one had properly tested Darwin's hypothesis on the link between cleistogamy and bilateral symmetry in flowers.

Predatory insects are super pest controllers. Planting flowers can help them help farmers to reduce the use of pesticides.