This 1930s silent science film sequence visually documents the parasitic growth of the dodder vine as it winds its way around host plants. The footage captures the vine’s snaking motion as it seeks ...

It might seem like overkill to monitor seeds when crossing a border or to be wary of fruit cores staying behind in parks. But you might be surprised how fast invasive species can change a landscape.

The life cycle of a cotton plant was captured from a tiny seed to blooming flowers before transforming into fluffy bolls over ...