Considered natural allies against climate change due to their absorption of carbon dioxide, plants may however offer more ...

CO2 can stimulate plant growth, but only when enough nitrogen is available—and that key ingredient has been seriously ...

The United States is divided into 13 different plant hardiness zones, each with "A" and "B" subdivisions. This is a number assigned to a plant that tells you how cold of a temperature the plant can ...

The Secret Language of Plant Stress Signals When plants face stress, they activate a signaling cascade involving multiple ...

Redwoods and oaks that thrive on California’s coastline and coastal mountains might soon start finding it harder to survive. Human-caused climate change is altering the temperatures and rainfall ...

Hidden in an inconspicuous building behind French Family Science Center lie powerful weapons in our fight against climate change: plants. Not just any plants, though. Plants from the past, and plants ...

Ancient horsetail plants produce water with unusual oxygen isotopes, offering scientists a new tool to reconstruct Earth’s climate history and understand humidity patterns from millions of years ago.

Winter pansies, also known as ice pansies, are a favorite in the Southern garden for a reason: They can stand downright ...

Question: My sister will be sending me some plants from Minnesota that are native to that area. Do you think I will be able to grow those here in eastern Idaho? What do I need to do differently from ...

Looking for a winter garden task? Pruning plants, shrubs, and trees can help improve growth and health. Here are some you ...

In a year of both upheaval and hope for our planet, here are a few of the highs and lows of humanity’s effect this year.