The highest recorded elevations of Jeffrey pines provide new evidence of a warming climate in the High Sierra. UC Davis ...

Spruce trees retain ancient memories of their environment and communicate with one other in the hours preceding a solar ...

Cicadas of Brood XIV have begun to emerge this spring, starting in the Southeast and making their way to the Northeast.

Lilacs, which bloom on the previous season’s growth, start the bud-setting process pretty quickly after flowering, so Ms.

An international study revealed that trees, particularly older ones, display a coordinated, anticipatory response to solar eclipses —signaling to each other with bioelectrical pulses in a manner ...

This column is written by the UC Master Gardeners of Yolo County each month. It provides answers to selected questions that ...

For Mother’s Day this year, you could give mom a bouquet of roses. You also could give her a rose plant to provide blossoms ...

This hybrid tea rose puts forth large, 5-inch blooms with up to 250 deep-pink petals apiece. Highly fragrant with a scent ...

Harvard University will receive no new federal grants until it meets a series of demands from President Donald Trump’s ...

Want to add vibrant colors to your garden? Discover varieties of fast-growing flowering trees, like Jacaranda, that can ...

The temperature is still in flux, and this will likely remain true as we continue to march forward through spring. However, ...

This spring, many of the larger-leaved rhododendrons have at least some leaf damage, with several plants looking like they ...