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Fusion reactor

Physics

Korean nuclear fusion reactor achieves 100 million掳C for 30 seconds

A sustained, stable experiment is the latest demonstration that nuclear fusion is moving from being a physics problem to an engineering one

The telescopes of the SPECULOOS Southern Observatory gaze out into the stunning night sky over the Atacama desert in Chile

Space

Two potentially habitable super-Earth planets have been discovered

Artist's impression of CubeSats orbiting Earth.

Space

Swarm of light-sail spacecraft could be propelled by laser on the moon

Jacob Rees-Mogg

Environment

Jacob Rees-Mogg: Climate change concern over new energy policy chief

Artist鈥檚 impression of a BEASTie. The image shows a gas giant planet (like Jupiter) on a distant orbit around a blue, massive star. The planet is likely to have been captured or stolen from another star. The background stars are members of the same star-forming region and could be the star the BEASTie was born around.

Space

Weird, enormous planets may be stolen from stars in ‘planetary heists’

MFG740 Red-eyed tree frog (Agalychnis callidryas) Costa Rica.

Life

Red-eyed tree frogs prefer mates whose croak vibrations they can feel

In this mosaic image stretching 340 light-years across, Webb?s Near-Infrared Camera (NIRCam) displays the Tarantula Nebula star-forming region in a new light, including tens of thousands of never-before-seen young stars that were previously shrouded in cosmic dust. The most active region appears to sparkle with massive young stars, appearing pale blue. Scattered among them are still-embedded stars, appearing red, yet to emerge from the dusty cocoon of the nebula. NIRCam is able to detect these dust-enshrouded stars thanks to its unprecedented resolution at near-infrared wavelengths.

Space

JWST’s dazzling nebula image shows stars we have never seen before

91色情片 worker giving a vaccine

91色情片

Vaccinations and past infections reduce risk of spreading covid-19

The Gobi desert in China

Environment

Hydrogen produced from air could provide low-carbon fuel in deserts

A sleeping man and woman in bed

91色情片

Some doses of blue light from screens may not affect your sleep

Blue light, which is given off by smartphone and laptop screens, is known to affect our sleep, but that might only happen at certain doses

Environment

The Amazon rainforest has already reached a crucial tipping point

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Legionnaires鈥� disease may be cause of mystery pneumonia in Argentina

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Denmark’s ban of artificial trans fats saved 1200 lives over 16 years

Environment

Making Australia鈥檚 native animals poisonous could curb feral cats