成人快手

Water on Mars

Strong geological evidence for liquid water on Mars in the past

• 18 mins

Solar heating versus greenhouse gas

Natural global warming causes different rainfall patterns than warming by greenhouse gases

• 18 mins

Coffee rust disease

How the leaf rust fungus epidemic is devastating coffee crops in Central America

• 18 mins

Rats given sixth sense

An implant in rats鈥� brains allows them to 鈥榝eel鈥� guidance from infrared light

• 18 mins

Meteor strike 鈥渁 one in 50 year event鈥�

What scientists have learnt from the Russian meteor strike.

• 18 mins

Brain-to-brain communication

Rats communicate using brain-to-brain interface

• 18 mins

Learning from the Japanese earthquake

What we鈥檝e learnt about earthquakes and tsunamis since the 2011 Tohoku quake in Japan

• 18 mins

Water on Mars?

Nasa's Curiosity rover finds rock indicating that there may have been water on Mars.

• 18 mins

Giant squid secrets revealed

All giant squid are just one global species despite individuals looking different

• 18 mins

Foot and Mouth

A new vaccine could help reduce the spread of Foot and Mouth virus in many countries

• 18 mins

Dinosaur Embryos

Exploring early embryonic development of dinosaurs showed they wriggled in their eggs

• 18 mins

Iran Earthquake

Why Iran has earthquakes so often, and the dangers posed by aftershocks

• 18 mins

The Structure of DNA

DNA - its discovery and how the double helix has shaped biological science since

• 18 mins

New Bird Flu

Will the new H7N9 strain of bird flu present a wider threat to humans?

• 18 mins

Megabeast Extinction

Did climate change kill ancient Australia's megabeasts?

• 18 mins

Stem Cells

What impact will stem cell cloning have on the treatment of human diseases and disorders?

• 18 mins

Malaria in the City

How the growth of urban areas has played a role in halting the spread of malaria

• 18 mins

HIV Structure

HIV Structure, forgotten plant genetics and the cultural influence on our genes.

• 17 mins

Europe鈥檚 Floods

Can science provide a solution to the recurring floods of Central Europe?

• 17 mins

China in Space

What role will China play in space exploration in the future?

• 17 mins

Middle East Respiratory Syndrome

The genetics of a new human coronavirus point to animals as the likely source

• 17 mins

Science in Africa

African Science Anniversary and genetic science, from DNA's first photo to ancient horses

• 17 mins

Dark Matter

Why understanding the nature of dark matter and dark energy has left scientists baffled

• 17 mins

Scientific Conflict in Turkey

Turkey's science funding council is accused of religious bias over science teaching

• 17 mins

The Politics of Flood Forecasting

Can better cross-border co-operation and collaboration save lives in South Asia鈥檚 floods?

• 17 mins

Sustainable Farming

Is genetic modification and organic farming the solution for sustainable food production?

• 17 mins

How Climate Change Leads to Violence

The connection between climate change and conflict, from riots to rape and large scale war

• 17 mins

The Viral Threat

A new type of Bird Flu passes between people, but should scientists experiment with it?

• 17 mins

Biofuel Bonanza

Why a gene controlling woody material in plants may hold the key to future energy

• 17 mins

Arsenic Poisoning

Mapping and monitoring arsenic in water in Chinese wells

• 17 mins