QUESTION: How do seedless plants reproduce? ANSWER: Scientists estimate that there are approximately 400,000 species of plants on Earth. It is no surprise that there are many forms of plant ...

WEST LAFAYETTE, Ind. - A study out of Harvard and Purdue universities is starting to unravel the genetic mechanisms that allow some plants to duplicate their entire genomes and continue to reproduce.

This release is available in Spanish. Farmers throughout the world spend an estimated $36 billion a year to buy seeds for crops, especially those with sought after traits such as hardiness and ...

For the first time, a team of researchers has identified a small RNA species and its target gene that together regulate female germline formation in plants -- crucial knowledge for manipulating plant ...

Honeybees, which are not native to the United States, may be outcompeting native bees for pollen. Ed Reschke via Getty Images Honeybees are often heralded as a symbol of biodiversity and a key species ...

Humans like plants. We like seeing them change the colour of their leaves throughout the year. They connect us to nature even if we live in a big ...

On a summer morning, hungry caterpillars make meals of lush tobacco and cotton leaves. The plants can't run away from the nasty predators, but studies show the tobacco and cotton have an astonishing ...

Plant reproduction is highly complex and variable across the kingdom. The emergence of sexual reproduction has contributed to increase plant genetic diversity and enabled the colonisation of new ...

A scientist has moved a step closer to turning sexually-reproducing plants into asexual reproducers, a finding that could have profound implications for agriculture. Farmers throughout the world spend ...