A baby developing inside a womb. Reproduction means to have babies or offspring. Plants and animals both need to reproduce in order to survive but they do this in different ways. Animals need a male ...

A new study published in Science and led by Monash University biologists reveals that the energy cost of reproduction is far greater than previously believed. The research, led by Dr. Samuel C Ginther ...

The earliest example of reproduction in a complex organism has been discovered in a 565 million-year-old rangeomorph fossil by University of Cambridge researchers. Rangeomorphs are considered to be ...

How do animals decide when to fight and when to walk, fly, slither, or swim away? Most research on animal conflict has focused on the short-term costs of single interactions, but a pair of behavioral ...

Some animals reproduce only once before dying. This life strategy, called semelparity, sees organisms channel all energy into ...

Animals have been reproducing sexually for hundreds of millions of years, but not always like we do it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Activity 1 – Tap and find Activity 2 – Flowering plant quiz Activity 3 – Steps of flowering reproduction Activity 4 – Label the sexual organs Unlike animals, plants don’t need a male and a female to ...

Why male animals look more attractive is a question that has fascinated scientists, wildlife lovers, and curious readers for ...