Search results for Angiosperm

Archaeology Nov 28, 2012

Jurassic insect that mimicked ginkgo leaves discovered

(Phys.org)—Researchers working in China have discovered an insect that lived 165 million years ago that they believe used its wings to mimic the leaves of an ancient ginkgo tree. The fossil finding, the team writes in their ...

Biotechnology Nov 26, 2012

Scientists decode watermelon genome

Are juicier, sweeter, more disease-resistant watermelons on the way? An international consortium of more than 60 scientists from the United States, China, and Europe has published the genome sequence of watermelon (Citrullus ...

Plants & Animals Oct 23, 2012

The co-evolution of plants and mammals examined

A report at the 2012 Annual Meeting of the Society of Vertebrate Paleontology in Raleigh, North Carolina, explores the idea that the evolution of flowering plants (angiosperms) during the Cretaceous Period had a profound ...

Evolution Jun 7, 2012

Australian researchers show flower color evolution driven by bee preferences

(Phys.org) -- A team of researchers in Australia has shown that the evolution of flowers in that country was driven by the preferences of bees, rather than the other way around. In their paper published in the Proceedings ...

Evolution Apr 5, 2012

Diversification of land plants

Researchers have reconstructed phylogenetic relationships among all 706 families of land plants.

Archaeology Mar 14, 2012

Some mammals used highly complex teeth to compete with dinosaurs: study

Conventional wisdom holds that during the Mesozoic Era, mammals were small creatures that held on at life's edges. But at least one mammal group, rodent-like creatures called multituberculates, actually flourished during ...

Paleontology & Fossils Mar 2, 2012

Hot-spring fossils preserve complete Jurassic ecosystem

Scientists are uncovering a beautifully-preserved ecosystem from around a Jurassic hot spring, helping fill a gap in the fossil record of more than 300 million years.

Earth Sciences Feb 28, 2012

Dinosaur forests mapped

The first detailed maps of the Earth's forests at the time of the dinosaurs have been drawn up. The patterns of vegetation, together with information about the rate of tree growth, support the idea that the Earth was stifling ...

Plants & Animals Feb 6, 2012

Under the Microscope #5 - Daisy

In this video Dr Beverley Glover explains how a daisy is a collection of tiny flowers grouped together to make it look like a single big flower.

Ecology Feb 3, 2012

A novel hypothesis for beetle diversification -- Loss of flight promotes beetle diversification

Professor Teiji Sota, Department of Zoology at Kyoto University, and his group demonstrated that loss of flight has been the major driving force for beetle diversification. This finding has been published in Nature Communications ...

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