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Monitoring the health of lakes through the microbes that live in them
Cyanobacteria blooms. (Christophe Langevin), Fourni par l’auteur Jérôme Comte, Institut national de la recherche scientifique (INRS); Christophe Langevin,…
Cosmology is at a tipping point – we may be on the verge of discovering new physics
X-ray: NASA/CXC/SAO; Infrared: (Herschel) ESA/NASA/Caltech, (Spitzer) NASA/JPL/Caltech, (WISE) NASA/JPL/Caltech; Infrared: NASA/ESA/CSA/STScI/Webb ERO Production Team; Image processing: NASA/CXC/SAO/J. Major,…
The skyscraper-sized tsunami that vibrated through the entire planet and no one saw
Dickson Fjord in August 2023. Just a few weeks later, a large chunk of the mountain would slide…
Ozempic, Wegovy, Rybelsus: Are we losing sight of overall health? Here’s what the science says
New treatments for Type 2 diabetes and obesity cannot replace healthy lifestyle habits. (Shutterstock) Aude Bandini, Université de…
Sunflowers make small moves to maximize their Sun exposure − physicists can model them to predict how they grow
Sunflowers use tiny movements to follow the Sun’s path throughout the day. AP Photo/Charlie Riedel Chantal Nguyen, University…
Meteorite strike in South Africa: scientists offer clues about what it is and where it came from
Roger Lawrence Gibson, University of the Witwatersrand and Deon van Niekerk, Rhodes University On a Sunday morning in…
Yellow food dye can make living tissue transparent – these methods could one day improve cancer treatment, blood draws and even tattoo removal
A dye called FD&C Yellow 5 could have some useful scientific properties. Noppawat Tom Charoensinphon/Moment via Getty Images…
Space travel comes with risk − and SpaceX’s Polaris Dawn mission will push the envelope further than any private mission has before
Spacewalks are among the more dangerous activities associated with human spaceflight. Ignatiev/E+ via Getty Images Chris Impey, University…
The ozone hole above Antarctica will keep opening up each spring for decades to come – here’s why that still matters
NASA via Getty Images Laura Revell, University of Canterbury; Dan Smale, National Institute of Water and Atmospheric Research,…
Snowball Earth: how we discovered unique Scottish rocks record when Earth was first encased in ice
Graham Shields, UCL and Elias Rugen, UCL More than 700 million years ago, the Earth was plunged into…