Injecting nematode worms

The discovery that genes are made up of DNA and can be isolated, copied and manipulated has led to a ...

Biological control, or biocontrol, is the use of a living organism, or the product of a living organism, to control ...

Here, we explain how contraceptive vaccines for possums are made and how they work.

In this activity, students use observation to explore earthworm anatomy and the nature of science.

In this activity, students see how increasing the power of magnification leads to much greater detail. They view the reproductive ...

Scientists producing transgenic cows use a range of techniques including DNA cloning, restriction enzyme digests, ligation, polymerase chain reaction (PCR), ...