Ozzy Osbourne’s former mistress, Michelle Pugh, considered him the “greatest love” of her life after the years-long affair ...

The energy landscape is a shifting terrain, full of twists and turns, according to statistics in the latest report by the International Energy Agency (IEA). While some countries are backtracking on ...

Declining birth rates around the world may pose new challenges for humanity. A new book on the topic by Elon Musk–funded ...

Participants from the US and Africa urged scientific and economic thinkers on climate to consider spiritual concepts raised ...

The ruling was the result of years of efforts by activists and small island nations and initiated by Pacific Islands Students ...

While Panama still faces tremendous conservation challenges, it's well on its way to meeting these challenges head-on, and ...

"It is our hope that we find ways to build more bridges than we seem to have burned in the last sessions of negotiations," ...

Concorde crashed out of service almost 30 years ago – can Blake Scholl get us back on supersonic passenger jets?