The Virgin Galactic spacecraft completes the test flight

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The supersonic test flight of its spaceship SpaceShipTwo was the first since the accident of 2014.

The pest controller of Kandahar

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It's not just about spiders, scorpions and snakes for the pest controller of Kandahar Air Base.

Use astronomy to save a species

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Scientists have developed a technique for counting animals that is normally used for star mapping.

Trash Robot cleans the trash of the Chicago River

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The robot connects to the Internet so that users of the web can control it and make a donation to pay the maintenance costs.

The Russians are protesting against the "toxic" discharge near Moscow

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The Russian capital has no recycling program, and growing landfills are causing health problems.

Distribute pesticides and use ducks instead

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Bernard Poujol believes that ducks are the future of paddy fields, but he has not yet perfected his technique.

RAF seeks space for the future

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The Royal Air Force crosses the borders, 100 years from the beginning. Three women serving with the RAF explain.