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

Earth

Oxygen on early Earth may have come from quartz crushed by earthquakes

Billions of years ago, crushed quartz reacting with water could have created the conditions needed for the evolution of the photosynthetic microbes responsible for most of the oxygen now in Earth’s atmosphere

News

Stephen Hawking with Thomas Hertog, in Hawking's office

Physics

Stephen Hawking's final theorem turns time and causality inside out

Features

RPS Woman Science Photographer of the Year a small group of atmospheric scientists move a fluxsled to the ice, this was the first instrument deployed on the new MOSAiC floe. ?Leap of Science? by Lianna Nixon (USA)

Humans

See the top shots in the Woman Science Photographer of the Year award

Regulars

A scene from NEXT EXIT, a Magnet release. Photo courtesy of Magnet Releasing.

Humans

Next Exit film review: New tale of the afterlife takes a wrong turn

Culture

crustacean larvae

Life

Prawn larvae conceal their eyes with reflectors to hide from predators

News

An artist's impression of ‘Oumuamua, passing through the solar system

Space

Space rock or flashy alien technology? We're going to find out

News

Supernova 1987A shines brightly close to centre of this image

Space

Supernovae might be a good place to hunt for alien broadcasts

News

Two planets orbiting a red-dwarf star (illustration)

Space

Up to 74% of planets in the ‘habitable zone’ may not be good for life

News

Launching vehicle loaded with an ORCA type detection unit KM3NeT - LOM-on-anchor.jpg KM3NeT the next generation neutrino telescopes KM3NeT is a research infrastructure housing the next generation neutrino telescopes. Once completed, the telescopes will have detector volumes between megaton and several cubic kilometres of clear sea water. Located in the deepest seas of the Mediterranean, KM3NeT will open a new window on our Universe, but also contribute to the research of the properties of the elusive neutrino particles. With the ARCA telescope, KM3NeT scientists will search for neutrinos from distant astrophysical sources such as supernovae, gamma ray bursters or colliding stars. The ORCA telescope is the instrument for KM3NeT scientists studying neutrino properties exploiting neutrinos generated in the Earth's atmosphere. Arrays of thousands of optical sensors will detect the faint light in the deep sea from charged particles originating from collisions of the neutrinos and the Earth. The facility will also house instrumentation for Earth and Sea sciences for long-term and on-line monitoring of the deep sea environment and the sea bottom at depth of several kilometers.

Earth

Help in the hunt for neutrinos while exploring deep-sea ecosystems

Regulars

common starfish, common European seastar (Asterias rubens), at an underwater plant, view from above - Image ID: 2M0FA0C (RM)

Life

Marine heatwaves could wipe out all common sea stars by 2100

Simulations of ocean warming show that future marine heatwaves that last more than 13 days would kill off all of the world's common sea stars

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Life

Ichthyosaurs used a barren region of the ocean as an ancient nursery

News

Space

LIGO may be able to detect alien warp drives using gravitational waves

News

Life

Spotlight on plankton, the ocean's fascinating, bite-sized creatures

Regulars

Chemistry

Building blocks for life may be able to form in radioactive meteorites

News