Geo-engineering

Peter Evans meets the scientists devising schemes to rebalance the Earth's climate.

• 30 mins

Neanderthal DNA

Andrew Luck-Baker describes scientists' efforts to sequence Neanderthal DNA.

• 30 mins

Digital Medicine

Philip Ball takes a look at a new wave of medical inventions.

• 30 mins

Hubble Space Telescope

Andrew Luck-Baker meets the astronauts preparing to repair the Hubble Space Telescope.

• 30 mins

Green Ships

Gareth Mitchell examines attempts to introduce green technology to the shipping industry.

• 30 mins

Scientific Evidence

Serious criminal cases seem to increasingly hinge on scientific evidence.

• 30 mins

Disgust

Claudia Hammond investigates new research connecting moral revulsion with physiology.

• 30 mins

Mission to Mars

Next year, Russian cosmonauts will simulate a mission to Mars. Richard Hollingham reports.

• 30 mins

Energy Harvesting

Gareth Mitchell meets the scientists trying to harvest energy from unlikely sources.

• 30 mins

Antarctica

Gabrielle Walker joins scientists to look at the effects of climate change.

• 30 mins

Coral Reefs

Andrew Luck-Baker visits the Pacific islands of Palau to witness a mass spawning.

• 30 mins

Medicines for Children

Graham Easton reveals why medicines for children lag behind adults.

• 30 mins

Amphibian Collapse?

One third of amphibians globally are threatened with extinction. Sue Broom investigates.

• 30 mins

Nanofoods

Sue Broom talks to the food industry who are manipulating foods at the nano scale.

• 30 mins

The First Forests

How the first forests transformed the planet 380 million years ago.

• 30 mins

Lunar Transient Phenomena

Andrew Luck-Baker explores the mystery of patches of bright light over areas on the Moon.

• 30 mins

X-Rays for Peace

Adam Hart-Davis visits the SESAME X-ray project in Jordan.

• 30 mins

Desalination

Gareth Mitchell asks whether or not desalination is the answer to global water shortages.

• 30 mins

Algae

Richard Hollingham investigates the scientific and environmental uses of algae.

• 30 mins

Alcohol

Sue Nelson goes behind the headlines to find out how alcohol affects our health.

• 30 mins

Bioprecipitation

Richard Hollingham investigates if bacteria in the atmosphere can influence the weather.

• 30 mins

Origins of Childhood

Andrew Luck-Baker asks why humans, unlike other primates, have such a long childhood.

• 30 mins

Stem Cells

Sue Broom catches up on progress in stem cell research.

• 30 mins

Synthetic Biology

Richard Hollingham investigates the questions raised by synthetic biology.

• 30 mins

The Placenta

Sue Broom visits the UK's first specialist placenta clinic in Manchester.

• 30 mins

Dark Matter

Sue Nelson joins scientists down a mine on their search for the elusive dark matter.

• 30 mins

Population Growth and Global Warming

Geoff Watts explores the relationship between global warming and a changing population.

• 30 mins

GM Crops

Is now the time right for Europe to allow widespread cultivation of GM crops?

• 30 mins

DNA Analysis of Asylum Seekers

Gerry Northam explores proposals to check asylum seekers' credentials using DNA analysis.

• 30 mins

Earthquakes in Southeast Asia

Roland Pease reports on the continuing threat of earthquakes in southeast Asia.

• 30 mins