Nutritionniste - Québec Science Régime sans gluten, végétalien, paléo, cru, cétogène… comment démêler le vrai du faux dans le domaine alimentaire ? Heureusement, les nutritionnistes sont là pour t’aider ! Un chausson avec ça ?

Nutritionniste

Tiques sous haute surveillance

Tiques sous haute surveillance

- YouTube

Artemis II Moon Mission Complete!

Are Neutrinos Their Own Evil Twins? Part 2: The Weak Left-Hander The weak nuclear force is the eccentric cousin of the four forces — the one that only shakes hands with left-handed particles. That bizarre preference turns out to be absolutely critical for stars, nuclear fusion, and the existence of most matter. And neutrinos love it. There's just one problem: neutrinos appear to only exist in one handedness, which makes no sense at all.

Are Neutrinos Their Own Evil Twins? Part 2: The Weak Left-Hander

The Craters that Made Us What if the same collisions we think of as forces of destruction were actually the spark that created life on Earth? New research published in the Journal of Marine Science and Engineering is making a compelling case that meteor impacts didn't just reshape our planet's surface, instead that they may have built the very cradles where life first emerged.

The Craters that Made Us

The Chip That Could Survive Venus Every piece of electronics ever sent to Venus has been destroyed within hours of landing, cooked alive by surface temperatures hot enough to melt lead. Now a team of engineers at the University of Southern California has built a memory chip that laughs in the face of that heat, surviving temperatures hotter than molten lava and it started with a happy accident!

The Chip That Could Survive Venus

The Moon Just Got a New Scar A crater the size of two football pitches has appeared on the Moon and for the first time, scientists have been able to watch exactly what happened. Captured by NASA's Lunar Reconnaissance Orbiter before and after the impact, this remarkable discovery is giving planetary scientists an unprecedented close up of one of the Solar System's most fundamental processes. Here's what they found.

The Moon Just Got a New Scar

Des « terres rares » pas si rares, mais difficiles à extraire Essentiels à l’industrie technologique, ces éléments sont plus abondants qu’on ne le croit sur Terre. Le véritable défi se situe surtout dans leur extraction, difficile et polluante.

Des « terres rares » pas si rares, mais difficiles à extraire

How DNA forensics is transforming studies of ancient manuscripts Scientists are exposing the biological information hidden in ancient parchments without leaving a mark

How DNA forensics is transforming studies of ancient manuscripts

These baby beetles work together to look—and smell—like flowers Parasitic beetles are the first animals known to imitate floral scents

Beetle larvae mimic flower scents to attract bee hosts

Are Neutrinos Their Own Evil Twins? Part 1: So We're Going to Redefine "Particle" A brilliant physicist vanished in 1938, leaving behind one strange, quiet paper. It described something that shouldn't exist: a particle that is its own antiparticle. To understand why that matters, we first need to rethink what a particle even is — and that means getting weird with chirality, the Higgs field, and the neutrino's stubborn refusal to follow the rules.

Are Neutrinos Their Own Evil Twins? Part 1: So We're Going to Redefine "Particle"

Les océans proches de leur record de chaleur | Le blob, l'extra-média

Les océans proches de leur record de chaleur

La géométrie est-elle inscrite dans notre cerveau ? | Le blob, l'extra-média

La géométrie est-elle inscrite dans notre cerveau ?

Ce qu'il faut retenir de la mission Artémis II | Le blob, l'extra-média

Ce qu'il faut retenir de la mission Artémis II

Les astronautes d'Artémis de retour sur Terre | Le blob, l'extra-média

Les astronautes d'Artémis de retour sur Terre

Bombardés de radiations cosmiques, les astronautes d'Artémis sont examinés des pieds à la tête | Le blob, l'extra-média

Bombardés de radiations cosmiques, les astronautes d'Artémis sont examinés des pieds à la tête

NASA Science, Cargo Launch Aboard Northrop Grumman CRS-24 - NASA NASA is sending more science, technology demonstrations, and crew supplies to the International Space Station following the successful launch of the agency’s

NASA Science, Cargo Launch Aboard Northrop Grumman CRS-24

Artemis II crew used modern photography to tell the visual story of their lunar journey – and update some classic Apollo images A space historian explains how the Artemis II crew reimagined some Apollo-era photos and found spectacular new angles.

Artemis II crew used modern photography to tell the visual story of their lunar journey – and update some classic Apollo images

See NASA’s Artemis II mission around the moon in 12 stunning photos The Artemis II mission's 10-day odyssey around the moon and back was captured in stunning photographs at every moment. Here are 12 of our favorite images

See NASA’s Artemis II mission around the moon in 12 stunning photos

New study shows how the brain weighs evidence to make decisions When presented with two different types of decisions, the brain accumulates evidence in a similar way

New study shows how the brain weighs evidence to make decisions

Mission accomplie : Les 4 astronautes d’Artemis II de retour après leur voyage lunaire Après 10 jours de mission, le vaisseau spatial Orion et l’équipage, Reid Wiseman, Victor Glover, Christina Koch et Jeremy Hansen, sont rentrés sur Terre le 11 avril. Le vaisseau spatial avait…

Mission accomplie : Les 4 astronautes d’Artemis II de retour après leur voyage lunaire

This weird new metal’s heat-conduction powers challenge fundamental physics With performance three times better than copper’s, this new material could substantially improve heat management of electronics, data centers and energy systems

New metal with triple copper’s heat conduction challenges fundamental physics

NASA’s Artemis II mission was a historic success

NASA’s Artemis II mission was a historic success

Artemis II reveals why humans still love the moon The triumph of NASA’s first crewed lunar mission in a half-century is a reminder of what the moon really means for Earth—and why we’re going back

NASA’s Artemis II reveals why humans still love the moon

Agents IA personnels : OpenClaw ouvre la voie… mais à quel prix ? OpenClaw incarne la nouvelle vague d’agents autonomes capables d’agir à notre place… Mais derrière cette innovation se cachent des risques majeurs pour la sécurité et la gestion de nos données personnelles.

Agents IA personnels : OpenClaw ouvre la voie… mais à quel prix ?

Les zombosomes, une nouvelle voie de communication cérébrale Des structures issues des astrocytes nouvellement découvertes, les zombosomes, participeraient à la propagation d’agrégats de protéines dans les maladies neurodégénératives comme la maladie de Parkinson.

Les zombosomes, une nouvelle voie de communication cérébrale

Des sons qui séduisent humains et animaux - Québec Science Selon une étude internationale, les humains préfèrent les mêmes sons que de nombreuses espèces d’animaux.

Des sons qui séduisent humains et animaux

Amerrissage d'Artemis II

Tweaking the smell of cat food can encourage fussy felines to eat

Tweaking the smell of cat food can encourage fussy felines to eat

NASA’s Artemis II moon mission splashes down NASA’s Orion capsule and the four astronauts on board have made it back to Earth after 10 days in space and a record-breaking mission around the moon and back

NASA’s Artemis II moon mission splashes down