The agreement lays out the rules for how the flights from the state of New Mexico will be integrated into US air space.

In a statement, Virgin Galactic said the deal brings it "another step closer" to commercial space flights.

The agreement with US authorities outlines how the FAA's air traffic control centre in Albuquerque, New Mexico, and the state's Spaceport Authority, will work with Virgin Galactic to make sure there is safe airspace for Virgin Galactic's space plane, the SpaceShipTwo.

A recent survey of 1,200 conducted by Depression Alliance found that a third of people in the UK struggle to cope at work because of depression, stress or burn out, with 83 percent of those affected experiencing isolation or loneliness as a result. It is not necessarily a big workload that causes depression at work but an unfair boss and an unfair work environment are what can really have an effect on employees and really bring them down. Below are a few tips on how to combat stress and depression at work:

Increased concern and focus on global warming has no doubt made it necessary for countries, industries and businesses to look for growth and development opportunities in a more sustainable manner. One particular example would be the global cement industry which has historically suffered from having a high carbon footprint due to the energy requirements and chemical process involved in cement manufacturing technology.

When in 2012 we last visited Perth Airport in these pages Brad Geatches, Perth Airport’s CEO, had already overseen a period of unprecedented growth as Perth became established as the capital of Australia's fastest growing state. Currently with a population of around two million souls, based on current trends, Perth's population will grow the fastest of any Australian city and overtake Brisbane in about 15 years' time when they both reach three million people.

It was a German by the name of Helmut Muller who will always be credited with development of the first environmentally friendly drain plug, patenting the first version of the “pop-up” style, spring-loaded drain plug in 1977. It was then in the mid-1980s that a Dutchman by the name of Poul van Santen would go on to invent an improved version of the aforementioned product.

An approach to production practices that emphasises efficiency through the systematic identification and elimination of waste, the lean approach was derived from the Toyota Production System, developed in 1948. The lean approach seeks to produce the maximum amount of value for the customer from resources expended in production.

To say that 2013 was a good year for African Minerals is, in truth, something of a major understatement. While the company itself may be more modest about such things the reality is that this is the company that last year was responsible for completing Africa’s fastest major mine development.

The UK supermarket’s joint venture with the state-run China Resources Enterprise (CRE) will combine Tesco’s 131 outlets in the country with CRE’s almost 3,000 stores, called Vanguard. CRE will own 80 percent of the new chain, with Tesco holding the remaining 20 percent stake.

"The partnership creates a strong platform in one of the world's largest markets," Tesco chief executive Philip Clarke said in a statement. "We can now combine our strengths to build a profitable multichannel business, offering our customers in China the best of modern retail."

Previously delayed for a number of years, the Simandou project is poised to become the largest iron ore and infrastructure project developed in Africa.

The $20 billion "investment framework" deal signed by the aforementioned players provides legal and financial backing for the project. If ratified, the three parties said they would complete a feasibility study, including timeline and costs, within about a year.

Meetings may be an essential part of the business world, however there are those among us who have no idea how to behave in these situations.

We’ve all been in meetings where someone has made us see red either by texting on their phone, not contributing or even not shutting up.

1) Time-wasting
Time is an extremely valuable commodity, so meetings that go on much longer than they need to are not only costing you money, but also disrespecting everyone’s time.