Peter Foreshaw Brookes says worry about falling sperm counts is misplacedThe Italian “demographic winter” has a number of causes, but rising male biological infertility is not one (A child is born:...
Peter Foreshaw Brookes says worry about falling sperm counts is misplacedThe Italian “demographic winter” has a number of causes, but rising male biological infertility is not one (A child is born: Italians celebrate village’s first baby in 30 years, 26 December).A lot of worry about falling sperm counts has been generated by some studies, but a more recent meta‑analysis found, through inclusion of regional controls, an increase in US sperm counts between 1970 and 2018. Sperm counts may be falling in places like the Chinese province of Henan, which has substantial air and water pollution, but there is limited evidence that sperm counts are falling in the developed world. Continue reading...
Topics:
science
health
parents and parenting
children
biology
fertility problems
people
economy
winter
demographic
Happy New Year! Need something low-key to watch while you recover? How about a couple hours of Aaron and I shooting the shit as we look back on 2025's best and worst dad jokes in Breaking Change's ...
Happy New Year! Need something low-key to watch while you recover? How about a couple hours of Aaron and I shooting the shit as we look back on 2025's best and worst dad jokes in Breaking Change's 2nd annual Punsort! https://justin.searls.co/casts/feature-release-v48.1-2nd-annual-punsort/
BRISTOL CITY are in line for a significant payday should Antoine Semenyo make an anticipated January move. The Robins sold the Ghanaian to Bournemouth in 2023 for a fee of £10million. But they are ...
BRISTOL CITY are in line for a significant payday should Antoine Semenyo make an anticipated January move. The Robins sold the Ghanaian to Bournemouth in 2023 for a fee of £10million. But they are expected to make even more than that fee back again thanks to a clever clause inserted into the deal. The Championship...
Our expert TOM COLLOMOSSE has been scouring the globe for the finest young talents that you haven't yet heard of, but soon will. These are the 22 names you need to know in 2026
Learn more about IRAS 23077+6707, a protoplanetary disk, nicknamed Dracuala's Chivito, that may serve as a planet nursery and be the largest disk ever observed in visible light.
Il y a 252 millions d’années, 90 % de la vie sur notre Terre a disparu. La faute à un réchauffement climatique aussi soudain qu’interminable. Les chercheurs ont enfin compris ce qui se cachait derr...
Il y a 252 millions d’années, 90 % de la vie sur notre Terre a disparu. La faute à un réchauffement climatique aussi soudain qu’interminable. Les chercheurs ont enfin compris ce qui se cachait derrière. Et ils nous préviennent que cela pourrait recommencer…
Topics:
stockage du carbone
stockage du co2
basculement
point de non-retour
université chinoise des géosciences de wuhan
université de leeds
extinction massive
extinction du permien-trias
extinction de masse
forêt tropicale
From astronauts looping around the moon to spacecraft reaching Mercury and asteroids near Earth, 2026 is shaping up to be a landmark year for space exploration.
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From astronauts looping around the moon to spacecraft reaching Mercury and asteroids near Earth, 2026 is shaping up to be a landmark year for space exploration.
Topics:
space exploration
spacecraft
technology
asteroids
landing
moon
science