The female chooses. Peregrines generally mate for life, returning each year to the same area and even the same nest. However, the female will accept a new mate if the first is killed. There’s ...

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than ...

The Second Cycle, or middle period of our lives, brings about the slow emergence of our individual and creative talents. The initial part of this cycle - the early and mid 30s - represents a struggle ...

Female Aedes aegypti commonly lay eggs on the inner walls of artificial containers. When the containers fill with water, mosquito larvae hatch from the eggs. After developing through four larval ...

The cellular life cycle, also called the cell cycle, includes many processes necessary for successful self-replication. Beyond carrying out the tasks of routine metabolism, the cell must duplicate ...

Chief executives have distinctive life cycles—like butterflies and frogs—and each phase has certain qualities worth identifying and paying attention to. That, at least, is the thesis of “The ...

Global brands are recognizing their responsibility to improve sustainability across the six key stages of a product’s entire life cycle. As you conscientiously throw a used plastic bottle into ...

There is, furthermore, a persistent feeling that the life cycle concept adds luster and believability to the insistent claim in certain circles that marketing is close to being some sort of science.

A lifecycle fund is a fund (commonly a mutual fund) that is automatically adjusted during its life to match an investor's risk tolerance as he or she nears retirement. Reducing risk as you move ...

A selection of inspiring stories to help you disconnect, hit refresh and start the week off right, delivered every Wednesday and Sunday. Experts for Every Day Easy wins. Good habits. Better living.

And these children will get older and may also have children, and so on. We call this a life cycle. As you grow older, how you look will change a lot. And one of the most amazing changes in nature ...

In the end, all animals die. We call this a life cycle. Animals are small when they start life. Over time they grow bigger and their bodies change. When they are grown up, they might reproduce and ...