Ancient ancestor of tulip tree line identified

The modern-day tulip tree, state tree of Indiana as well as Kentucky and Tennessee, can trace its lineage back to the time of the dinosaurs, according to newly published research by an Indiana University paleobotanist and ...

Researcher offers toil-free tip to plant tulips

Just till and fill, and toil no more when planting tulip bulbs. A Cornell study shows that a much easier method of planting tulip bulbs is just as effective as digging the traditional 6 to 8 inch holes for each bulb.

Cape tulips -- pretty but pests in pastures

CSIRO and the Department of Agriculture and Food Western Australia (DAFWA) are collaborating to try to outwit one of southern Australia's worst agricultural weeds.

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