Biologists have identified, for the first time, that mature reed warblers are able to detect the declination from magnetic north, and use the scale of the declination or change from true north to ...

Every year, billions of songbirds migrate thousands of miles between Europe and Africa – and then repeat that same journey again, year after year, to nest in exactly the same place that they chose on ...

It might sound like something out of a Hollywood disaster movie, but the world's magnetic northern pole has changed. The magnetic north pole is the point that compasses point to as north and is ...

When I was a kid living in southern New Hampshire, my family home was on the site of an abandoned farmstead consisting of massive stone foundations of quarried granite where dwellings once stood.