Just like horses, zebras subsist primarily on a diet of grasses. However, some zebra species differ from fellow grass-feeding herbivores in their preference for long grass.

Jon Shepherd: On horses, zebras and why projections matter (unless they don't) By Josh Land Orioles August 18, 2014, 6:23am ...

In horses and their close relatives, things are a little more convoluted. The study authors found a single nucleotide change early on in the gene that codes for KEAP1, which would normally halt ...

The horses deposit fertiliser in the vineyard, with less greenhouse-gas emissions than their fossil-fuelled counterparts. Most importantly, in contrast to a mechanical tractor, a horse can feel ...