Spring leaf out” is occurring earlier than average in northern states due to a warm March. Find out where your county ranks.

For 15 years, Kuhlow, a 51-year-old former Stony Brook microbiology researcher, has been logging observations of leaf and bud appearances — in his own garden, or farther afield on a hike — into a ...

That would be remarkably early: On average, Phoenix usually sees its first 100-degree day on May 2. Spring leaf-out arriving unevenly across the USA According to the National Phenology Network in an ...

By JESSICA DAMIANO Spring brings the return of color to the garden as bulbs bloom, perennials re-emerge, and new annuals settle in. But there’s a less common category of plants that’s ...