Menopausal Mother Nature

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House ‘Climate Plan’ Is Just Another Progressive Wish List

One would reasonably expect that a report entitled “Solving the Climate Crisis,” issued last month by the House Select Committee on the Climate Crisis, would focus on ways to reduce the greenhouse gas emissions that committee members believe endanger life…

Media tip sheet: Ecological forecasting

(Ecological Society of America) These presentations feature research that attempts to forecast ecosystems of the future. All will be presented at the Ecological Society of America’s upcoming virtual annual meeting, August 3-6, 2020.

Lead fallout from Notre Dame fire was likely overlooked

(Earth Institute at Columbia University) A new study, published today in GeoHealth, used soil samples collected from neighborhoods around the cathedral to estimate local amounts of lead fallout from the fire.

To Defeat The Climate Cult, Realists Need To Unite, Speak Out

Much is made of the fact that former “climate change” advocates have now defected to the side of reason. But much more needs to be done to defeat climate change propaganda. The latest defection, as we’ve noted here, is Michael…

Record efficiency for printed solar cells

(Swansea University) A new study reports the highest efficiency ever recorded for full roll-to-roll printed perovskite solar cells. It marks a key step towards cheaper and more efficient ways of generating solar energy.

Simulations shows magnetic field can change 10 times faster than previously thought

(University of Leeds) A new study by the University of Leeds and University of California at San Diego reveals that changes in the direction of the Earth’s magnetic field may take place 10 times faster than previously thought.

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Marijuana use while pregnant boosts risk of children’s sleep problems

As many as 7% of moms-to-be use marijuana while pregnant, and that number is rising fast as more use it to quell morning sickness. But new research suggests such use could have a lasting impact on the fetal brain, influencing children’s sleep for as much as a decade.

Uncategorized

Marijuana use while pregnant boosts risk of children’s sleep problems

As many as 7% of moms-to-be use marijuana while pregnant, and that number is rising fast as more use it to quell morning sickness. But new research suggests such use could have a lasting impact on the fetal brain, influencing children’s sleep for as much as a decade.

Why are the offspring of older mothers less fit to live long and prosper?

(Marine Biological Laboratory) In a new study in rotifers (microscopic invertebrates), scientists tested the evolutionary fitness of older-mother offspring in several real and simulated environments, including laboratory culture, under threat of predation in the wild, or with reduced food supply. They confirmed that this effect of older maternal age, called maternal effect senescence, does reduce evolutionary fitness of the offspring in all environments, primarily through reduced fertility during their peak reproductive period. They also suggest an evolutionary mechanism for why this may occur.