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- [Narrator] Every two minutes, there's a water main break somewhere in the country's more than 2.2 million miles of pipes according to the American Society of Civil Engineers. It's just...

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Karen Alofs: I think it’s important to realize that fish, like many other species, are adapting to climate change and that we don’t yet fully understand the consequences. I became an ecologist becaus...

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The world is awash in pesticides. Fully 3m tonnes are thought to be sprayed onto crops worldwide every year, of which only a small fraction are needed. The excess chemicals are known to run off ont...

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"Two Thanksgiving Day Gentlemen". There is one day that is ours. There is one day when all Americans go back to the old home and eat a big dinner. Bless the day. The President gives it to us every ye...

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Imagine an entire network of flying cars zooming around at 2,000 meters above our congested city streets. Your morning commute would be a lot different up there: you could travel at higher speeds, ...

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What if there are thousands of alien empires in the Milky Way, each spanning a few to maybe tens of star systems, chatting, trading, sometimes shooting or ignoring each other politely?...

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Climate change is quickening the disappearance of the Aral Sea. Once a single body of water, the lake now exists in pieces in Kazakhstan and Uzbekistan. Many years ago, it was one of the world’s large...

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Business. Bartleby. Gossip in the workplace. Pssst! Want to read something about rumour and innuendo? Gossip is everywhere. On one estimate, from Megan Robbins and Alexander Karan of Univer...