Researchers studied how plants search for water when soil becomes dry. Plants normally grow roots downward due to gravity.

Scientists at the Missouri Botanical Garden are preserving diverse plant species. And, how micronutrients could help address world hunger.

Discover how your spring annuals like pansies and sweet alyssum can shine in containers this season. Learn tips on managing ...

Auxin is the first plant hormone—or "phytohormone"—ever identified, with its discovery dating to the late 19th and early 20th ...

Not all plants can be stored in a seed bank. Cryopreservation offers an alternative, but critics question whether this form of conservation will work.

When a plant species spreads beyond its habitat, it is usually seen as a threat to native flora and fauna. But what happens ...

Many plants, and a few other organisms, can expedite diversification even further by doubling their number of chromosomes.

The timing of plants' root placement is due to autophagy, the recycling pathway many people associate with health benefits ...