Search results for Plant Flower

Ecology 6 hours ago

US advances review of Nevada lithium mine amid concerns over endangered wildflower

The Biden administration has taken a significant step in its expedited environmental review of what could become the third lithium mine in the U.S., amid anticipated legal challenges from conservationists over the threat ...

Plants & Animals Apr 19, 2024

Wild turkey numbers are falling in some parts of the US—the main reason may be habitat loss

Birdsong is a welcome sign of spring, but robins and cardinals aren't the only birds showing off for breeding season. In many parts of North America, you're likely to encounter male wild turkeys, puffed up like beach balls ...

Plants & Animals Apr 18, 2024

How insects control their wings: The mysterious mechanics of insect flight

Many of us would love the superpower to fly, and for good reason: Flight offers a crucial evolutionary advantage. Flying enables an animal to travel large distances quickly, in search of food and new habitats, while expending ...

Plants & Animals Apr 16, 2024

Diverse native wildflower plantings for pollinators in farmlands

Pollinators are declining rapidly, largely due to land conversion and intensification of agriculture. To mitigate their crisis, low-disturbance habitats, such as sown wildflower plantings (commonly known forms are wildflower ...

Plants & Animals Apr 16, 2024

Scientists explore the genetic foundations of Rhododendron flower color diversity

A research team has made strides in uncovering the genetic foundations of flower color variation within the Rhododendron genus. The team's review summarizes recent advancements in phylogenetic reconstruction, genome sequencing ...

Molecular & Computational biology Apr 16, 2024

Unraveling the unique role of DELLA proteins in grapevine flowering

The transition from vegetative to reproductive stages in plants involves both internal and external cues, with grapevines (Vitis vinifera L. cv. Pixie) presenting a unique case. Research shows that a mutation in the grapevine's ...

Plants & Animals Apr 16, 2024

Twisted pollen tubes induce infertility in plants with multiple sets of chromosomes

Most mammals and humans have a double set of chromosomes—and as a rule, plants do, too: One set comes from the father, the other from the mother. Such organisms are called diploids. However, sometimes the number of chromosome ...

Evolution Apr 16, 2024

Seed ferns experimented with complex leaf vein networks 201 million years ago, paleontologists find

According to a research team led by paleontologists from the University of Vienna, the net-like leaf veining typical for today's flowering plants developed much earlier than previously thought, but died out again several ...

Plants & Animals Apr 15, 2024

The great tits in this Oxford wood are adapting their breeding times as climate changes

As part of a team of ecologists, I've been studying aspects of great tit biology at Wytham Woods near Oxford. One aspect of our research is how climate change affects their breeding behavior. So far, our research suggests ...

Environment Apr 15, 2024

The big dry: Forests and shrublands are dying in parched Western Australia

Perth has just had its driest six months on record, while Western Australia sweltered through its hottest summer on record. Those records are remarkable in their own right. But these records are having real consequences.

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