Trump's year on Twitter: Who has he criticised and praised the most? - 2018-Jan-21 01:19:00
Who has he criticised and praised most as president? Here's our analysis.
Meteor lights up Michigan skies - 2018-Jan-17 16:50:00
The US Geological Survey said seismic waves produced by the meteor were similar to that of a 2.0 earthquake.
How an 'ice jam' caused river to burst banks in minutes - 2018-Jan-18 17:25:00
Timelapse footage shows how a partially frozen New York river rose dramatically during a cold snap.
Detroit Motor Show: What the cars of the future may look like - 2018-Jan-18 11:57:00
A range of concept cars and trucks are showcased at the 2018 Detroit motor show.
Lac-Megantic: The runaway train that destroyed a town - 2018-Jan-19 22:58:00
Nearly five years after a rail disaster, a small Canadian town still grapples with the aftermath.