Dangerous blood condition may guard against Alzheimer’s disease | Science

Medicine so far has nothing to offer that clearly prevents Alzheimer’s disease, although keeping your weight down, exercising regularly, and inheriting certain protective genes can lower your risk. Now, a study has identified another, unexpected source of protection: clonal hematopoiesis, a blood cell imbalance best known as a risk factor for cancer and heart disease. … Read more

The Arctic is warming four times faster than the rest of the world | Science

It’s almost a mantra in climate science: The Arctic is warming twice as fast as the rest of the world. But that figure, found in scientific studies, advocacy reports, the popular press, and even the 2021 U.N. climate assessment, is incorrect, obscuring the true toll of global warming on the north, a team of climate … Read more

ESET Science Award 2021 winners announced

This year’s ESET Science Award laureates were announced on October 16 at a prestigious gala dinner. Material physicist Ján Dusza received the Outstanding Individual Contributor to Slovak Science Award 2021, Ladislav Valkovič won the Outstanding Young Scientist in Slovakia under the age of 35 award, and Jozef Zajac received the award in the Outstanding Academic … Read more

Ice shelf holding back keystone Antarctic glacier within years of failure | Science

An alarming crackup has begun at the foot of Antarctica’s vulnerable Thwaites Glacier, whose meltwater is already responsible for about 4% of global sea-level rise. An ice sheet the size of Florida, Thwaites ends its slide into the ocean as a floating ledge of ice 45 kilometers wide. But now this ice shelf, riven by … Read more

Strenuous 8-Year Effort to Replicate Key Cancer Research Finds an Unwelcome Surprise

The replicability of scientific studies is under the microscope like never before: scientists are increasingly examining just how many studies can be repeated with the same results a second or third time around.   If a study doesn’t pass the so-called replication test, that casts some doubt over the findings; newly published investigations are now indicating … Read more

Plant science: The way that leaves flutter can reveal when plants need more water

Leaves vibrate at a different frequency depending on whether soy plants are under water stress Life 7 December 2021 By Bas den Hond Leaves on a soy plant Igor Stevanovic / Alamy When leaves flutter in the breeze, the frequency of their vibrations may indicate whether the plant is dehydrated. This finding could lead to … Read more

Cancer studies: Investigation fails to replicate results of most lab research

The reliability of early-stage cancer biology research is called into question by an investigation that concludes more than half of experimental results can’t be replicated by independent scientists Health 7 December 2021 By Helen Albert Lab-based cancer research isn’t always easy to replicate, according to a new investigation Anthony Kwan/Bloomberg via Getty Images An eight-year-long … Read more

NASA X-ray telescope: New spacecraft will study the science of black holes

NASA and the Italian Space Agency are launching the Imaging X-ray Polarimetry Explorer space telescope to measure the X-ray light coming from objects including neutron stars and black holes Space 8 December 2021 By Will Gater An artist’s impression of the IXPE mission NASA NASA and the Italian Space Agency are scheduled to launch an … Read more

Laughter Lab at London’s Cartoon Museum explores the science of humour

By David Stock and Emily Bates What is it that really makes us laugh? To find out, New Scientist visited Laughter Lab, an exhibition and social experiment at London’s Cartoon Museum. Showcasing a wide selection of cartoonists from the museum’s collection, the exhibition explores our reaction to humour, “that thing that happens in your brain the moment before … Read more

Don’t miss: The new science reshaping our relationship with cancer

Read Absynthe by Brendan Bellecourt is a delirious tale of altered realities set in a world where the first world war ushered in a technological utopia of automata and monorails, plus a serum that can give people telepathic abilities. Mark Waugh Visit Cancer Revolution at the Science and Industry Museum in Manchester, UK, explores the … Read more