Scientists at the University of Jyväskylä in Finland have shown that the simple zig-zag pattern on the back of the European viper serves three different purposes; it helps it avoid detection; warns ...
The mystery of why Eleonora's falcons migrate longer routes in a complex 'zig-zag' pattern has long baffled scientists. But they are now a step closer to unravelling the answer after discovering the ...
What exactly was that zig-zag pattern streaming across the sky early this morning? Viewers have been writing in with questions, so we did a little research... Says Stephanie Walker: "As my husband and ...