New research has revealed that Australia's oldest flowering plants are 126 million years old and may have resembled modern magnolias, buttercups and laurels.
Archaeology & Fossils
Dec 12, 2019
0
5
In 2019, researchers at the California Academy of Sciences added 71 new plant and animal species to our family tree, enriching our understanding of Earth's complex web of life and strengthening our ability to make informed ...
Plants & Animals
Dec 05, 2019
0
17
Flowering plants are characterized by an astonishing diversity of flowers of different shapes and sizes. This diversity has arisen in adaptation to selection imposed by different pollinators including, among others, bees, ...
Evolution
Dec 05, 2019
0
12
Researchers from Stellenbosch University, South Africa found that tortoises, one of the main herbivores of the daisies, were unable to distinguish the lower petal surfaces against a green leaf background. Tortoises prefer ...
Ecology
Aug 30, 2019
0
9
Higher mean temperatures as associated with climate change can have a severe impact on plants and animals by disrupting their mutually beneficial relationship: The pasque flower (Pulsatilla vulgaris), for example, is very ...
Ecology
Jul 24, 2019
0
37
An article featured in the journal Weed Science sheds important new light on the genetics and potential control of Palmer amaranth and waterhemp—two troublesome Amaranthus species weeds that are resistant to multiple herbicides.
Plants & Animals
Jul 18, 2019
0
8
Scientists at the University of Cambridge have uncovered striking similarities in how two distantly related plants defend themselves against pathogens despite splitting from their common ancestor more than 400 million years ...
Plants & Animals
Jul 11, 2019
0
1206
As spring advances across the Midwest, a new study looking at blooming flowers suggests that non-native plants might outlast native plants in the region due to climate change.
Ecology
May 31, 2019
2
256
Although pollen has covered cars for weeks and allergy sufferers have been sneezing, we think of sex as being the realm of animals. But plant sex can be quite interesting, especially in species that can have male or female ...
Plants & Animals
May 29, 2019
0
126
A new study published April 30 in the Proceedings of the National Academy of Sciences identified three factors critical in the rise of mammal communities since they first emerged during the Age of Dinosaurs: the rise of flowering ...
Archaeology & Fossils
May 01, 2019
0
338
