Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Jan 12, 2022 · Andrew Taubman. Queens Park, New South Wales, Australia. By definition, the universe is everything, so there is nothing external to it for it to expand into.

Sitting between biology and physics , the field of chemistry is sometimes called the central science. This branch of science deals not with the most basic elements of reality, such as fundamental ...

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The ethics issue: The 10 biggest moral dilemmas in science. Minimising suffering. Maximising happiness. Saving the planet. Looking after future generations.

Jun 9, 2023 · The hunt for extraterrestrial spacecraft has generally been scattered and disorganised, but now NASA is collecting all the data in one place to try to find out if any UFOs really are alien ships

Nov 17, 2021 · WE CAN attempt to answer the question of why we exist in a literal sense: by tracing our human story back through the whorls and rifts of evolution, through the contested origins of life on Earth ...

Discover the latest science and technology news from around the world with New Scientist. Read exclusive articles and expert analysis on the newest developments in space, physics, health ...

Jun 26, 2024 · Space This mind-blowing map shows Earth’s position within the vast universe. See the circle of galaxy clusters and voids that surround us in this map of the nearby cosmos, extending 200 million ...

May 29, 2024 · Physics Quantum time travel: The experiment to 'send a particle into the past' Time loops have long been the stuff of science fiction. Now, using the rules of quantum mechanics, we have a way to ...