Putting mice into hibernation causes a major loss of synapseshttps://arstechnica.com/science/2026/08/memories-stick-around-even-after-half-the-synapses-are-gone
Hibernation cuts down on synapses, but mice seem to retain memories anyway.
🔍 Search
Dismantling the Roadless Rule threatens to disrupt wildlife and water in UShttps://arstechnica.com/science/2026/08/dismantling-the-roadless-rule-threatens-to-disrupt-wildlife-and-water-in-us
Lands free of roads are under threat from the Trump administration’s proposed rollback.
Japanese space tech startup Letara expands beyond satellite thrusters with $16Mhttps://techcrunch.com/2026/08/21/japanese-space-tech-startup-letara-expands-beyond-satellite-thrusters-with-16m
Japanese space startup Letara is betting its hybrid rocket technology can move beyond small satellite thrusters into a broader market for space, defense and security, after raising ¥2.6 billion ($16 million).
Thunder + fiber-optic cabling used for seismic imaginghttps://arstechnica.com/science/2026/08/researchers-use-thunderquakes-to-study-structure-of-earths-surface
Thunderstorms make seismic waves that can be used to find sub-surface features.
ATProto spaces: A new extension to ATProto that enables non-public datahttps://atproto.com/blog/atproto-spaces-alpha
Article URL: https://atproto.com/blog/atproto-spaces-alpha Comments URL: https://news.ycombinator.com/item?id=49379732 Points: 36 # Comments: 6
