The weekend is here, and what better time to look back at the week in science news by testing your knowledge on what’s happened on this planet and beyond. There…
Paleontologists say they’ve identified a new species of marine reptile in the ophthalmosaurid genus Platypterygius that lived approximately 125 million years ago. A pair of Platypterigius sp. Image credit: Dmitry…
Fungi networks can plan their foraging routes without a brain. Credit: Yu Fukasawa et al. Fungi are fascinating lifeforms that defy conventional notions of animal intelligence. They don’t have brains,…
The newly-discovered isotope, plutonium-227, has a half-life of 0.78 seconds, according to a team of physicists from China. The region of the nuclear chart 87≤Z≤97 and 112≤N≤136 shows the new…
An iron meteorite from the core of a melted planetesimal (left) and a chondrite meteorite, derived from a ‘primitive’, unmelted planetesimal (right). Credit: Rayssa Martins/Ross Findlay One of the key…
We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › If critters in the walls have got you climbing up the…
Dragonfly wings showcase a natural variation on the Voronoi pattern. Credit: Deposit Photos New research indicates some of the architecture’s oldest and most reliable designs can be built even better…
Gear Audio Speakers “Ultimately, the Era 100 is the smart speaker I’ve listened to the most over the past year.” Updated on Oct 11, 2024 11:10 AM EDT We may…
The lions’ teeth were damaged during their lifetimes. Study co-author Thomas Gnoske found thousands of hairs embedded in the exposed cavities of the broken teeth. Photo Z94320 courtesy Field Museum…
Archaeologists excavating Tam Pà Ling (Cave of Monkeys) in northeastern Laos have recovered fossil evidence for some of the earliest Homo sapiens presence in mainland Southeast Asia. Excavations in Tam…
Climate change is reducing winter ice cover on lakes; yet, the full societal and environmental consequences of this ice loss are poorly understood. The socioeconomic implications of declining ice include…
How living systems achieve precision in form and function despite their intrinsic stochasticity is a fundamental yet ongoing question in biology. We generated morphomaps of preimplantation embryogenesis in mouse, rabbit,…
Epigenetic reinforcement of T cell exhaustion is known to be a major barrier limiting T cell responses during immunotherapy. However, the core epigenetic regulators restricting antitumor immunity during prolonged antigen…
Gravity-driven sinking of “marine snow” sequesters carbon in the ocean, constituting a key biological pump that regulates Earth’s climate. A mechanistic understanding of this phenomenon is obscured by the biological…
Deciphering the context-specific relationship between sequence and function is a major challenge in genomics. Existing tools for inducing locus-specific hypermutation and evolution in the native genome context are limited. Here…
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The night sky in Wisconsin glows with the Northern Lights as a geomagnetic storm brings vibrant pink and green colors to a majority of the northern states. Credit: Photo…
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Proceedings of the National Academy of Sciences, Volume 121, Issue 42, October 2024. Source : National Academy of Sciences