Most of us aren't spending our days watching our houseplants grow. We see their signs of life only occasionally—a new leaf unfurled, a stem leaning toward the window. But in the summer of 1863, ...

Add Yahoo as a preferred source to see more of our stories on Google. Flowers are one of the most striking examples of diversity in nature, displaying myriad combinations of colours, patterns, shapes ...

Sunflowers are amazing as well as a wonder of science. There are more than 60 varieties and some are multi-stalked. It is the ...

There's nothing subtle about sunflowers. There they stand, taller than the garden fence, with vibrant yellow heads screaming summer and 'look at me'. But as summer turns to autumn, their heavy heads ...

In this study, researchers found that sunflowers grown in a dense row naturally formed a near-perfect zigzag pattern, with each plant leaning away from the row in alternating directions. This pattern ...

Boulder, Most of us aren’t spending our days watching our houseplants grow. We see their signs of life only occasionally – a new leaf unfurled, a stem leaning toward the window. But in the summer of ...