The race to build a hydrogen-powered future

As US debt passes $40tn, George Schultze of Schultze Asset Management says the numbers are concerning.

Once feared as a symbol of bad luck by locals, the elusive brown fish owl is one of Turkey's rarest birds.

Wall Street has opened higher, after the US Treasury said it would more than double its bond buybacks.

After 500 years in Greenland, the Norse vanished, leaving behind one of medieval Europe's greatest mysteries.

Formed over thousands of years, these woodlands in Wales are bursting with life on centuries-old trees.

Skyler Weinand, Chief Investment Officer at Regan Capital, says consumers have shown resilience this year.

The Travel Show visits California to find a thriving ecosystem beneath America's iconic West Coast.

Fears about not being perfect jumped 40% in 35 years, and the rise began before smart phones social media.

In the deserts of the American Southwest, David Attenborough observes the nocturnal mating ritual of scorpions.

Ron Sanchez of Fiduciary Trust International says new US inflation data gives the Fed breathing room on rates.

In the early days of the Cold War, the CIA created a secret programme intended to find ways of mind control.

James Demmert of Main Street Research says 'circular financing' could get investors into trouble in the long run.

Photographing the Queen was once restricted until a photographer in the late 1950s caused a paparazzi boom.

Clayton Triick of Angel Oak Capital Advisors says a Federal Reserve interest rate hike in September is unlikely.

In a Tuscan hill town, thousands of diaries written by ordinary people offer a rare glimpse into their lives.

Edward Yardeni of Yardeni Research says despite the jobs report the broader figures show a healthy labour market.

Divorce is falling across America, except among people over 65. A sociologist explains what's driving the split.

BBC Talking Movies presenter Tom Brook explains why American diners are one of cinema's favourite settings.

Africa's richest man Aliko Dangote tells the BBC that he plans to build a new oil refinery in Kenya.

Victoria Fernandez of Crossmark Global Investments explains what factors are influencing oil prices this week.