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Animals were sharpening their senses long before the Cambrian explosion, ancient tracks reveal
Animals were sharpening their senses long before the Cambrian explosion, ancient tracks reveal Lisa Lock Scientific Editor Robert Egan Associate Editor Tracks left by some of the earliest complex animals are giving new insights into how they experienced the world. New research reveals how these creatures started to understand their surroundings, paving the way for animal life to spread across the planet. Today, many of us take our five senses for granted.
High-fidelity modular skeletons authenticate a Cambrian origin for Bryozoa
Nature, Published online: 03 June 2026; doi:10.1038/s41586-026-10590-9Exquisite early Cambrian fossils of Protomelission gatehousei and Dayingomelission hexaclitia preserve soft-tissue anatomy and skeletal microstructure, confirming that these taxa are definitively bryozoans and indicating a deeper origin for the Bryozoa than was first apparent.
Extraordinary fossils solve a 500-million-year mystery: Bryozoans were there at the dawn of animal life
Extraordinary fossils solve a 500-million-year mystery: Bryozoans were there at the dawn of animal life Stephanie Baum Scientific Editor Robert Egan Associate Editor Bryozoans are tiny, filter-feeding colonial invertebrates that thrive in the world's oceans today, yet for decades their origins presented a puzzling gap in the fossil record. While nearly every other major animal group made its first appearance during the Cambrian explosion roughly 530 million years ago, the bryozoan fossil...
From churches and castles to wonderfully weird Portmeirion: exploring Wales’s north-west coast on foot and by train
The Cambrian Line hugs the shore, offering easy access to the Wales Coast Path, the Cadfan Way pilgrimage route and glorious Cardigan Bay From the graveyard of St Michael’s in Ynys, Wales, the view was ravishing: the Italianate oddity of Portmeirion sparkled on the opposite shore; the peaks of Eryri (Snowdonia) rippled in the distance; and, within the River Dwyryd’s broad swirl, sat the tidal island of Ynys Gifftan. “No one’s lived there for years,” said a passerby pointing to the isle, “but...
Beyond Encoder Accumulation: Measuring Encoder Roles in Multi-Encoder VLMs
arXiv:2606.03879v1 Announce Type: new Abstract: As foundation models scale toward fusing more heterogeneous visual streams, understanding how diverse encoders interact under joint training becomes a prerequisite for principled design. Yet large vision-language models (LVLMs) currently lack the tools to do so, and parameter-efficient encoder configurations remain hard to identify before training. To re-examine encoder roles under joint training, on the 16-benchmark Cambrian-1 suite we retrain...
Earth's first animals barely evolved until sex changed everything
Earth's first animals barely evolved until sex changed everything - Date: - June 10, 2026 - Source: - University of Cambridge - Summary: - Earth’s earliest animals may have held evolution back because they reproduced asexually, creating low-competition communities that changed very little over time. When environmental pressures pushed them toward sexual reproduction, biodiversity exploded and evolution accelerated dramatically.
A lack of sex held back life's diversity for millions of years, fossil study finds
A lack of sex held back life's diversity for millions of years, fossil study finds Sadie Harley Scientific Editor Robert Egan Associate Editor The way that Earth's first animals reproduced held back life's diversity for millions of years, until stress and competition led to the development of sexual reproduction, which in turn accelerated the pace of evolution. Researchers from the University of Cambridge studied fossils from the oldest-known animals on Earth, dating from 574 million years...
Cannibalism
Cannibalism For a long time the tech industry revelled in the distruption of what it saw as old, legacy industries. But now, as AI takes over tech, we’re now starting to eat our own, and it’s dark and ironic. If you’re not in tech you might not realize just how much of a panic has set in among the C-suite and investor class in the industry.