Oil prices have crashed like never before. Here, an expert explains why that is and what it would take to get things back to normal.

We know alarmingly little about a third of the chemicals produced and sold around the world, a new estimate of "chemical diversity" highlights.

Chicken and hormone-fed beef bans will continue post-Brexit, the environment secretary says.

Some reports have indicated that there could be a bacon shortage in 2020, but one economist isn't convinced you need to freak out about your breakfast fave.

Some reports have indicated that there could be a bacon shortage in 2020, but one economist isn't convinced you need to freak out about your breakfast fave.

The US-China over artificial intelligence is heating up, but some warn the US could be over-reacting.

"...the introduction of machine translation is equivalent to reducing distances between countries by 26.1 percent."

600 scientists call on the EU to make trade with Brazil more sustainable to protect the planet.

A new model can account for the impact of trade tariffs like those the Trump administration has imposed on steel and soybeans.