A Broadlands Forest resident blames fluctuating river levels on the Waikato River - caused by practices at the dam upstream - for destroying the natural habitat. Made with funding from NZ On Air.

Energy Minister Judith Collins expects fuel companies will cooperate with report into petrol pricing after concerns about rising fuel margins.

The swimmers tried to jump to safety in front of horrified witnesses.

Infrastructure investor Infratil is still upbeat about its investment in US renewable energy despite Donald Trump's promise to boost coal.

Contact Energy, which last year said it would focus on reducing debt, is considering a $100 million offer of bonds it plans to list on the NZX debt market.

Mercury Energy boss Fraser Whineray is trying to make customers feel better about the power they buy.

The battle of what's being touted as a tax on the sun is heating up as an independent appeals authority prepares to review an Electricity Authority decision.

Energy Minister Judith Collins has signalled there could be announcement made next week about an inquiry into rising petrol margins.

Genesis Energy, the country's largest energy company by customer numbers, says electricity retail connections fell by 1.2 per cent.

Labour leader Andrew Little is proposing a new solution to recover bodies in the Pike River coal mine.

Ever met someone who just wasn't into music? They might just have a condition called specific musical anhedonia.

The bright lights of Vegas have become famous around the world, but they have one special feature that is making them stand out.

A trial of the fully autonomous vehicle will begin at Christchurch International Airport.

Many women who do the recommended amount of exercise may be harming themselves by eating too little, a survey indicates.

Transport Minister Simon Bridges has bought two electric cars, and is trying to convince other National MPs to do the same.

What is 2017 looking like for your business? I am expecting 2017 to be a year of positive change for Genesis Energy. In my first

NZ Herald Business Leader of the Year has pulled off one of the big deals of the decade and is a petrol retailer determined to fight climate change

Coalminer Bathurst Resources is being sued for US$40 million by L&M Coal Holdings.

New Zealand Oil & Gas says it's considering an offer to buy its 27.5 per cent interest in the Tui oilfield.

The very health and safety changes which the Pike River disaster prompted make re-entering the mine difficult, Prime Minister Bill English says.

Transport Minister Simon Bridges has declared his bid for Deputy Prime Minister.

Fewer than half of councils have enough staff trained to respond to marine oil spills.

Google has said by next year it will be purchasing as much renewable electricity as it uses across its vast operations.

The Electricity Authority says consumers will save around $300 million a year following its decision to end power station subsidies.

The head of Genesis Energy wants to move his company to being an integrated energy management business but says this could expose it to overseas competition.

A deal to cut oil production overseas is expected to make the summer road trip more expensive.

The New Zealand dollar was little changed against the greenback ahead of US non-farm payrolls tonight.

A small band of protesters stood outside Fonterra's headquarters in downtown Auckland today to demonstrate against the co-operative's extensive use of coal.

Tired of paying individual household bills? This could be a game changer.

The New Zealand dollar fell below 71 US cents after stronger-than-expected private payrolls.