This Catalyst article investigates the research into artificial photosynthetic systems.

With the world’s population ever-expanding, energy demand is expected to double by 2050 and triple by 2100. In only 200 years, mankind has squandered what nature has taken hundreds of millions of years to lay down as...

This Catalyst article describes how a crewed trip to Mars and back would be very demanding, both technologically and for the people involved.

This article is from Catalyst: Secondary Science Review 2011, Volume 22, Issue 2.

Catalyst is a...

This Catalyst article investigates pollutants in the Arctic. Scientists are monitoring the accumulation of synthetic chemicals which are polluting the Arctic environment.

The article is from Catalyst: Secondary Science Review 2014, Volume 25, Issue 3.

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This Catalyst article investigates non-native plants which can wreak havoc in the environment and may prove very difficult to control. The article is from Catalyst: Secondary Science Review 2015, Volume 26, Issue 2.

This article focuses on the practical uses of the element Boron, including its pivotal role in heat conservation, energy conversion and storage....

This Catalyst article looks at the process of domestication which led to a natural increase in traits such as grain size (increasing calories available), grain accessibility, an increased number of grains and the loss of a hard protective coating.

This article is...

A Catalyst article about the use of fruit flies in research about genetic diseases and in particular the study of DNA and how genes can cause disease. Scientists have studied the effects of placing new DNA into the chromosomes of fruit flies. One line of research is to utilise fruit flies with the human gene...

This Catalyst article investigates how plants can be grown in orbiting spacecraft and how this may be useful in future manned space missions.

The article is from Catalyst: Secondary Science Review 2014, Volume 25, Issue 3.

Catalyst is a...

This Catalyst article looks at how you can collect iron micro-meteorites using a magnet. 

A Catalyst article explaining how a Geiger counter works through the use of captioned illustrations.

This article is from Catalyst: GCSE Science Review 2004, Volume 15, Issue 1.

Catalyst is a science magazine for students aged 14-19 years...

A Catalyst article looking at how gel electrophoresis is used in DNA fingerprinting. Gel electrophoresis is used to separate big molecules, in particular nucleic acids and proteins. To learn more about the structure and function of large molecules such as DNA and proteins, they can be broken up into smaller...

This Genetic Futures workshop, from the Centre for Science Education and the Biotechnology and Biological Sciences Research Council (BBSRC), provided an opportunity for students to think and talk about the potential benefits and problems of an advance in DNA technology...

This resource looks at the development of genetic modification, genome editing and CRISPR, and where these technologies might lead. 

New genetic engineering technologies offer exciting opportunities to speed up the traditional plant breeding process and generate high-yielding, disease-resistant, climate...

Published by the Wellcome Trust, the 'Big Picture' explores issues around biology and medicine.

In recent years, great progress has been made in genome sequencing and understanding the huge amount of data produced....