VIDEO :; s Climate Change & # 039; political & # 039 and # 039 Obama risk;

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Climate Change: Obama brings clean energy plan to reduce emissions

August 3, 2015 Last Updated 23:09 BST

US President Barack Obama called for his country to take its "important step" in the fight against climate change, as it presented proposals to reduce carbon dioxide emissions.

Clean energy plan for the president aims to reduce greenhouse gas emissions from power plants in the United States by almost a third in 2030 with a clear focus on wind and solar power and other renewable energies.

But opponents of the energy industry accused him of declaring a "war on coal" and promised to fight against the regime.

Science informs editor David Shukman.

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VIDEO: & # 039; Use scientists - and save the & # 039;

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Chief Executive Secrets: Sir James Dyson says return of scientists

August 5, 2015 Last Updated at 00:06 BST

Sir James Dyson offers business advice, he, he, he wants begun as part of the BBC series, Secrets delegates.

You can learn more about the # CEOSecrets series here .

Video Journalist: Dougal Shaw

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The dark side; NASA Moon & # 039 photographs: VIDEO

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NASA satellite detected a rare dark side of the moon

August 6, 2015 at 07:49 clock Last updated BST

Deep Space Observatory NASA launched unusual images from the other side of the moon.

The other side of the moon is not visible from Earth, and show these pictures, the moon passes through a sunny place.

A NASA scientist said it was amazing how the earth brighter than the moon.

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Show spectacular lava volcanic island & # 039: VIDEO

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Show spectacular lava volcano Piton de la Fournaise on Reunion Island

August 3, 2015 at 22:15 clock Last updated BST

A volcano on the French island of Reunion in the Indian Ocean, has provided stunning images of spewing lava on its last eruption.

The Piton de la Fournaise, or "Pico del Horno" is one of the most active volcanoes in the world.

This is the third volcano eruption in 2015 so far.

Milton Nkosi went to see the eruption from the top.

More videos a must

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VIDEO: The robot jumping in the water

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Jump the robot in the water

July 30, 2015 at 19:06 clock Last updated BST

Scientists have a little robot, developed based on the Weber insects that you can jump into the water.

Robotic version uses the same forces that jumping spiders water slide, without the surface.

It starts with a downward force that never exceeds the surface tension of water - the force that "glue" of water molecules together.

The progress of the team from South Korea and the US It is reported in the journal Science .

All images courtesy of the Seoul National University

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VIDEO: & # 039; Blue Moon & # 039; as seen around the world,

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Great pictures of "Blue Moon" world

August 1, 2015 Updated at 03:27 clock BST

It was a rare opportunity, a unique event in the moon night sky, called a "Blue Moon" to testify.

When two full moons can be seen in a calendar month, the second is called Blue Moon.

It is a rarity that comes from the interaction between the lunar cycle - by 29.5 Days - and the human calendar in which months are long 28 to 31 days ago.

The next blue moon is not expected until 2018.

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VIDEO: New Scientist for the James Webb Telescope

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New Science for James Webb Telescope

July 31, 2015 Updated 07:06 BST

Hubble's successor, the James Webb Space Telescope is scheduled to launch in 2018.

It is built at the Goddard Space Flight Center in Maryland - and the BBC had unusual access Click on the large instrument.

Here explains Mark clampin as the James Webb will transform our understanding of space.

Click the BBC has a special report on the James Webb Space Telescope. More BBC.com/Click and BBCClick

More BBC.com/Click etBBCClick

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