We tested the hypothesis that the increase in soil stiffness, induced by variations in bulk density and water content at the tire-soil contact interface, causes a reduction in the contact area. For ...

A hypothetical “fifth force” could tug on asteroids, if it exists. But the asteroid Bennu shows no signs that its orbit has been tweaked by such a force. That sets a ceiling on how strong a ...

Drill results from K92 Mining’s (TSX: KNT) pre-resource stage Arakompa gold-silver-copper project in Papua New Guinea has extended the strike to 750 metres, showing high-grade veins and bulk ...

If you use mulch in your landscape, chances are it has thinned out over the summer and is in need of refreshing. If you’ve been putting off this chore, consider this: Mulching isn’t just about ...

Federal agents drilled for soil samples Tuesday afternoon on Houston Housing Authority land where deposits of toxic ash have been found near a controversial apartment complex. The Pointe at Bayou ...

About 12 million drivers form the backbone of China’s vast food delivery network, which began gaining traction with the 2009 founding of the app Ele.me, now owned by tech giant Alibaba (BABA).