How a butterfly tree becomes a web
Evolution is often portrayed as a tree, with new species branching off from existing lineages, never again to meet. The truth however is often much messier. In the case of adaptive radiation, in which species diversify rapidly to fill different ecolo.....»»
The National Park Service wants to plant sequoias: Environmentalists sue, say there"s no need to interfere
High-intensity fires in 2020 and 2021 devastated the adult sequoia tree population globally, particularly at Sequoia and Kings Canyon National Parks in Northern California......»»
Measuring biodiversity across the US with space-borne lidar
Diverse ecosystems support the web of life and in the process, provide food, water, medicine and materials for humanity. But the butterfly effect tells us all things are connected. So, when biodiversity loss threatens the foundation upon which we liv.....»»
In California, 600 years" worth of tree rings reveal climate risks
An interdisciplinary collaboration used 600 years' worth of tree rings from the San Joaquin Valley to reconstruct plausible daily records of weather and streamflow scenarios during that period. Modeling based on those scenarios revealed the region ha.....»»
Stones inside fish ears mark time like tree rings. How they"re helping us learn about climate change
As a marine biologist, I've always found it fascinating to learn about how animals adapt to their habitat. But climate change has made it more important than ever—wild animals' futures may depend on how much we understand about them......»»
Winter isn"t coming: climate change hits Greek olive crop
Greek organic farmer Zaharoula Vassilaki looks with admiration at a huge olive tree on her property believed to be over two centuries old, still yielding despite a direct lightning hit years ago......»»
Best Lego sales for Black Friday, get big savings on giant sets
Black Friday is here and Lego itself has one of the biggest sales that we can remember. Here are some of your best choices including a big price cut on the Razor Crest from Star Wars.Lego Black FridayLego has been under the tree for more than a half-.....»»
Tropical forest loss from growing rubber trade is more substantial than previously thought, research finds
Over 4 million hectares of tree cover—an area equivalent to the size of Switzerland—may have been cleared to make space for rubber plantations since the 1990s. Out of all the rubber planted, 1 million hectares may have been established in key bio.....»»
Analyzing policy-driven changes to US forest carbon sequestration
Climate change influences the frequency and intensity of wildfires in many areas of the United States. Trees remove carbon from the atmosphere, so tree planting can mitigate climate change. However, managing forests to prevent large destructive fires.....»»
Revolutionizing kiwifruit cultivation: Cutting-edge breeding strategies for Actinidia
While major advances have been made through speed breeding and other technologies, woody perennial fruit tree species have lagged behind. Among these is the kiwifruit (Actinidia chinensis), a crucial fresh fruit crop, which has limited genetic divers.....»»
Scientists find 14 new transient objects in space by peering through the "Christmas Tree Galaxy Cluster"
An international team of scientists, led by University of Missouri's Haojing Yan, used NASA's James Webb Space Telescope (JWST) to discover 14 new transient objects during their time-lapse study of galaxy cluster MACS0416—located about 4.3 billion.....»»
Elusive Attenborough echidna rediscovered in Indonesia
An elusive echidna feared extinct after disappearing for six decades has been rediscovered in a remote part of Indonesia, on an expedition that also found a new kind of tree-dwelling shrimp......»»
Webb and Hubble work together to image the Christmas Tree Galaxy Cluster
A beautiful new image of a cluster of thousands of galaxies combines data from both the Hubble Space Telescope and the James Webb Space Telescope......»»
Forests with multiple tree species are 70% more effective as carbon sinks than monoculture forests, study finds
To slow the effects of climate change, conserve biodiversity, and meet the sustainable development goals, replanting trees is vital. Restored forests store carbon within the forest's soil, shrubs, and trees. Mixed forests are especially effective at.....»»
The best skills to unlock in RoboCop: Rogue City
It's time for an upgrade. RoboCop: Rogue City gives Murphy a massive skill tree, but no parameters on how to invest your points. These are the best skills......»»
Large herbivores such as elephants, bison and moose shown to contribute to tree diversity
Using global satellite data, a research team has mapped the tree cover of the world's protected areas. The study shows that regions with abundant large herbivores in many settings have a more variable tree cover, which is expected to benefit biodiver.....»»
Restoring Cuyamaca"s tree canopy is years away: Some birds may never return
It is a 2.6-mile hike up Lookout Road to reach Cuyamaca Peak from Paso Picacho Campground......»»
Scientists identify gene that triggers dramatically increased root growth
Oak Ridge National Laboratory scientists identified a gene "hotspot" in the poplar tree that triggers dramatically increased root growth. The discovery supports the development of better bioenergy crops and other plants that can thrive in difficult c.....»»
"Time bomb": Tree-killing bugs threaten France"s lush forests
Last year, ferocious wildfires destroyed thousands of hectares of one of France's most picturesque forests......»»
Can AI nip tree disease in the bud?
Global trade, tourism and other forms of human movement are accelerating the spread of tree and plant pathogens between continents. Dutch elm disease, first seen in Europe in 1910, was detected in Canada just four decades later. Since then, it has de.....»»
Washington trapped a big number of these invasive, tree-eating moths in 2023
The Washington State Department of Agriculture has trapped 103 invasive spongy moths this year, one of the highest counts in recent decades......»»