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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with New Scientist鈥檚 exclusive in-depth articles, interviews and long reads.

Mandatory Credit: Photo by EPA-EFE/Shutterstock (13842171a) Packages of prescribtion drugs Ozempic and Wegovy by Novo Nordisk sit on a table in Copenhagen, Denmark, 23 March 2023. US celebrities have credited their weight loss to the FDA-approved medications that are prescribed to treat Type 2 diabetes. Diabetes drugs used as slimming agent, Copenhagen, Denmark - 23 Mar 2023

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People think drugs like Wegovy are a quick fix. So what if they are?

Ideas that people should lose weight 鈥渢he hard way鈥� rather than take semaglutide drugs like Ozempic and Wegovy are holding back progress in the fight against obesity

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Technology

Record-breaking number of qubits entangled in a quantum computer

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Fishing lines tangled to and breaking corals in Cape Verde

Environment

Coral reefs are contaminated with plastic from fishing

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Environment

The oceans are getting greener because of climate change

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Technology

Quantum twist on common computer algorithm promises useful speed boost

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Environment

Microplastics found in the soil on farms used to grow crops

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Caption The first anniversary image from NASA?s James Webb Space Telescope displays star birth like it?s never been seen before, full of detailed, impressionistic texture. The subject is the Rho Ophiuchi cloud complex, the closest star-forming region to Earth. It is a relatively small, quiet stellar nursery, but you?d never know it from Webb?s chaotic close-up. Jets bursting from young stars crisscross the image, impacting the surrounding interstellar gas and lighting up molecular hydrogen, shown in red. Some stars display the telltale shadow of a circumstellar disk, the makings of future planetary systems. The young stars at the center of many of these disks are similar in mass to the Sun, or smaller. The heftiest in this image is the star S1, which appears amid a glowing cave it is carving out with its stellar winds in the lower half of the image. The lighter-colored gas surrounding S1 consists of polycyclic aromatic hydrocarbons, a family of carbon-based molecules that are among the most common compounds found in space. For more detail on what is happening where in Webb?s image of Rho Ophiuchi, watch the video tour and read the press release. Credits Image NASA, ESA, CSA, STScI, Klaus Pontoppidan (STScI) Image Processing Alyssa Pagan (STScI)

Space

JWST celebrates first year of science with awesome star-forming image

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cooperative breeding in redstarts

Life

Birds from two different species raise chicks together in one nest

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Do psychedelics treat chronic pain or is it the placebo effect?

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Discovery of wrinkle-causing molecules could lead to new cosmetics

Researchers have identified hundreds of potential biomarkers that may be involved in the physical signs of ageing

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Space

The 8 most dazzling images from JWST鈥檚 first year of science

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Life

Some sea snakes have re-evolved the ability to see more colours

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Life

Early humans made jewellery from giant sloth bones

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Earth

Canadian lake selected as site to mark the start of the Anthropocene

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