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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.

This image shows a small section of the Veil Nebula, as it was observed by the NASA/ESA Hubble Space Telescope. This section of the outer shell of the famous supernova remnant is in a region known as NGC 6960 or ??? more colloquially ??? the Witch???s Broom Nebula. https://esahubble.org/images/heic1520a/

Space

We’re hurtling into a new region of interstellar space. What now?

As we speed towards a mysterious new bubble of interstellar space, new insights are revealing its exotic chemistry, strange waves and vast bubbles, and their ramifications for life on Earth

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Technology

Understanding human intentions will be the next big breakthrough in AI

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Why the vaginal microbiome may be key to treating bacterial vaginosis

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Physics

The hunt for dark matter: The universe’s mysterious gravitational glue

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A moose

Life

What a meandering moose says about US wildlife protection efforts

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Mature man sitting working from home in a red puffer coat, scarf and wooly hat - Cost of Living Crisis

Environment

The truth behind how to reduce your energy use and still live well

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close up of woman's eyes

Mind

The evolutionary origin of paranoia and why it is becoming more common

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This image may not be used in educational posters ^BCell-mediated immune response,^b computer artwork. This type of immune response is most often used against intracellular pathogens, such as viruses. The viruses (gold) are phagocytosed (engulfed) by macrophage cells (green), a type of white blood cell. Fragments of viral protein (antigen) are displayed on the macrophage's surface. The antigen is recognised by a helper T lymphocyte (purple, centre and right), which secretes chemicals to activate other immune cells, including cytotoxic T lymphocytes (purple, left and bottom). The cytotoxic cells release chemicals that cause the macrophages to disintegrate and die, killing the viruses inside as well.

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How to tell if your immune system is weak or strong

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France. Normandy. Fecamp. Coronavirus. Marie and her son Gaston, totally confined to the house. Both are infected with the virus,??that day the symptoms were strong. Few days later Marie and Gaston will be recovered from the virus and fine again.

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What effect did lockdown have on your child鈥檚 immune system?

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T-cells and brain cancer cell. Composite coloured scanning electron micrograph (SEM) of T-cells and an apoptotic brain cancer cell. T-cells are a component of the body's immune system. CAR T-cell therapy takes T-cells from a cancer patient's blood and modifies them to recognize a specific protein found on patient's tumor cells. When reintroduced to the patient the T-cells find and destroy the tumour cells. The newest form of CAR T-cell therapy, now in clinical trials, uses 'memory' T-cells which remain in the body after attacking the cancer. The hope is that memory T-cells may provide an active reservoir of cancer-killing cells capable of stopping further tumours. Magnification: x6000 at 10cm wide.

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How genetically engineered immune cells are beating some cancers

In some cases, it is now possible to genetically engineer the immune system to banish cancers like T-cell leukaemia that were previously unresponsive to treatments

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The sex differences that impact the strength of your immune system

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Why do some people appear to have a naturally strong immune system?

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The food and drink that really can boost your immune system

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The AI immune system that’s changing our understanding of human health

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