A 400-million-year-old fossil reveals that, unlike most modern plants ... The model revealed a diverse set of swirls, whorls and spirals in A. mackiei’s leaves. “I went into this investigation ...

Even after thinning the daffodils last year, there were no flowers yet again this spring. Rick went on to explain that the taxus shrubs behind the daffodil leaves were looking a bit ragged because ...