Do you know the difference between an annual, biennial and perennial plant? If not, here's everything you need to know.

Scientists may be underestimating how plants will respond to rising global temperatures when they study hot summers but not warming winters, Michigan State University ecologists have found.

Meanwhile, non-vascular plants have often shown negative responses to warming, raising concerns that they could decline globally as climate conditions continue to change.

Plants are classified by the number of growing seasons it takes to complete their life cycles. Plants are classified as annuals, perennials or biennials.

Plants are classified by the number of growing seasons it takes to complete their life cycles. Plants are classified as annuals, perennials or biennials.

Plants are classified as annuals, biennials or perennials based on their life cycles. Biennials, like foxglove, have a vegetative year followed by a flowering year. Perennials, including woody ...

How to Take Advantage of the Technology Life Cycle Understanding where your products, services, and technologies fall in the life cycle can help you optimize growth and avoid being disrupted.

Chengdu University of Technology-led research has established a high-resolution astrochronological framework spanning approximately 57.6 million years of the early Ediacaran Period. This ...

*Where Does Life Come From?* (1971) is a 5-minute educational film from the *Wonder Walks Series*, produced by Encyclopedia Britannica Educational Corporation. This short, color film provides a ...

Madagascar tops the list globally in terms of the percentage of plant species endemic to a single island.