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Categories: Environmental: Wildfires, Space: Cosmology

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Space: Astrophysics Space: Cosmology Space: General Space: Structures and Features
Published

Researchers find gravitational lensing has significant effect on cosmic birefringence      (via sciencedaily.com)     Original source 

Future missions will be able to find signatures of violating the parity-symmetry in the cosmic microwave background polarization more accurately after a pair of researchers has managed to take into account the gravitational lensing effect, reports a new study.

Space: Astronomy Space: Cosmology Space: General Space: Structures and Features Space: The Solar System
Published

Giant planets cast a deadly pall      (via sciencedaily.com)     Original source 

Giant gas planets can be agents of chaos, ensuring nothing lives on their Earth-like neighbors around other stars. New studies show, in some planetary systems, the giants tend to kick smaller planets out of orbit and wreak havoc on their climates.

Space: Astronomy Space: Cosmology Space: Structures and Features
Published

First detection of heavy element from star merger      (via sciencedaily.com)     Original source 

A team of scientists has used multiple space and ground-based telescopes to observe an exceptionally bright gamma-ray burst, GRB 230307A, and identify the neutron star merger that generated an explosion that created the burst. Webb also helped scientists detect the chemical element tellurium in the explosion's aftermath.

Offbeat: General Offbeat: Space Space: Astronomy Space: Cosmology Space: Exploration Space: General Space: The Solar System
Published

Astrophysicists scan the Galaxy for signs of life      (via sciencedaily.com)     Original source 

Astrophysicists are scanning the Universe for 'technosignatures' emanating from distant planets that would provide support for the existence of intelligent, alien life. Researchers plan to monitor millions of star systems.

Ecology: Trees Environmental: Ecosystems Environmental: General Environmental: Wildfires Geoscience: Geography
Published

New study shows surprising effects of fire in North America's boreal forests      (via sciencedaily.com)     Original source 

Using satellite images, researchers found that fires in North America's boreal forest may be changing the environment in ways that researchers didn't previously anticipate.

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General
Published

Astronomers detect most distant fast radio burst to date      (via sciencedaily.com)     Original source 

An international team has spotted a remote blast of cosmic radio waves lasting less than a millisecond. This 'fast radio burst' (FRB) is the most distant ever detected. Its source was pinned down by the European Southern Observatory's (ESO) Very Large Telescope (VLT) in a galaxy so far away that its light took eight billion years to reach us. The FRB is also one of the most energetic ever observed; in a tiny fraction of a second it released the equivalent of our Sun's total emission over 30 years.

Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
Published

Black holes could come in 'perfect pairs' in an ever expanding Universe      (via sciencedaily.com)     Original source 

Researchers have shown it's theoretically possible for black holes to exist in perfectly balanced pairs -- held in equilibrium by a cosmological force -- mimicking a single black hole.

Biology: Biochemistry Biology: Evolutionary Biology: General Geoscience: Earth Science Space: Astrophysics Space: Cosmology Space: General
Published

Scientists, philosophers identify nature's missing evolutionary law      (via sciencedaily.com)     Original source 

A new article describes 'a missing law of nature,' recognizing for the first time an important norm within the natural world's workings.   In essence, the new law states that complex natural systems evolve to states of greater patterning, diversity, and complexity. In other words, evolution is not limited to life on Earth, it also occurs in other massively complex systems, from planets and stars to atoms, minerals, and more.

Biology: General Ecology: General Ecology: Nature Ecology: Research Environmental: Ecosystems Environmental: General Environmental: Wildfires Geoscience: Environmental Issues
Published

Wildfires threaten environmental gains in climate-crucial Amazon      (via sciencedaily.com)     Original source 

Despite steps toward decreasing deforestation, uncontrolled wildfires are threatening environmental gains in Brazilian Amazonia, one of the world's most critical carbon sinks and a region of high biological and cultural diversity.  

Environmental: General Environmental: Wildfires Geoscience: Environmental Issues
Published

Research shows wildfire smoke may linger in homes long after initial blaze      (via sciencedaily.com)     Original source 

Newly published research on indoor air quality shows wildfire smoke may linger in homes long after the initial blaze has been put out or winds have shifted. The findings show that wildfire smoke can attach to home surfaces like carpet, drapes or counters -- extending the exposure for those inside and potentially causing health problems even after an initial cleaning activity by air purifiers.

Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
Published

NASA's Webb captures an ethereal view of NGC 346      (via sciencedaily.com)     Original source 

One of the greatest strengths of NASA's James Webb Space Telescope is its ability to give astronomers detailed views of areas where new stars are being born. The latest example, showcased here in a new image from Webb's Mid-Infrared Instrument (MIRI), is NGC 346 -- the brightest and largest star-forming region in the Small Magellanic Cloud.

Biology: Biochemistry Biology: Zoology Ecology: Endangered Species Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Environmental: General Environmental: Wildfires Geoscience: Earth Science
Published

Epiphytes, amazing plants like moss and bromeliads found in trees, face growing threats      (via sciencedaily.com)     Original source 

Epiphytes, plants such as orchids and mosses that grow in trees, draw nutrients from the air and create refuge for all sorts of other life forms. They are the foundation of forest canopy ecosystems, but they are facing threats from human and natural disturbances.

Space: Astronomy Space: Astrophysics Space: Cosmology Space: General Space: Structures and Features
Published

Finding explanation for Milky Way's warp      (via sciencedaily.com)     Original source 

Though scientists have long known through observational data that the Milky Way is warped and its edges are flared like a skirt, no one could explain why. Now, astronomers have performed the first calculations that fully explain this phenomenon, with compelling evidence pointing to the Milky Way's envelopment in an off-kilter halo of dark matter. 

Environmental: Wildfires
Published

New study offers improved strategy for social media communications during wildfires      (via sciencedaily.com)     Original source 

New research offers an improved strategy for social media communications during wildfires and contradicting existing crisis communication theory. 

Space: Astronomy Space: Astrophysics Space: Cosmology Space: General Space: Structures and Features
Published

Pulsars may make dark matter glow      (via sciencedaily.com)     Original source 

The central question in the ongoing hunt for dark matter is: what is it made of? One possible answer is that dark matter consists of particles known as axions. A team of astrophysicists has now shown that if dark matter consists of axions, it may reveal itself in the form of a subtle additional glow coming from pulsating stars.

Environmental: Wildfires Geoscience: Environmental Issues
Published

Simultaneous large wildfires will increase in Western U.S.      (via sciencedaily.com)     Original source 

Simultaneous outbreaks of large wildfires will become more frequent in the Western United States this century as the climate warms, putting major strains on efforts to fight fires, according to new research. The most severe wildfire seasons will become at least twice as frequent.

Biology: Biochemistry Biology: Cell Biology Biology: Evolutionary Biology: General Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Physics: General Space: Cosmology Space: General
Published

New 'Assembly Theory' unifies physics and biology to explain evolution and complexity      (via sciencedaily.com)     Original source 

An international team of researchers has developed a new theoretical framework that bridges physics and biology to provide a unified approach for understanding how complexity and evolution emerge in nature. This new work on 'Assembly Theory' represents a major advance in our fundamental comprehension of biological evolution and how it is governed by the physical laws of the universe.