Isolated, detailed images of ?Carcinosoma aurorae's limbs

A new study from @invertebratepal.bsky.social describes a new sea scorpion species that shows these animals were skilled predators much earlier than the fossil record showed! The study is led by Peter Van Roy, Ghent University, & co-authored by OEB PhD candidate Jared Richards. tinyurl.com/bdcwmrws

A 480-million-year-old parasitic spionid annelid The Paleozoic fossil record provides unique insights into the evolution of life history traits through the direct preservation of interspecific intera…

A new study in iScience led by Karma Nanglu at UC Riverside & Prof. Javier Ortega-Hernandez @invertebratepal.bsky.social reveals that a parasitic worm, called spionids, still plaguing oysters today has been drilling into shells for nearly half a billion years & has barely changed! #fossils #parasi

From the depths to discovery: a tiny limpet reveals big secrets of the deep sea In a new study published in Molluscan Research, Harvard researchers formally describe a new species of deep-sea limpet discovered during the 2023 E/V Nautilus expedition near the Johnston Atoll.

A new species of a tiny deep-sea limpet reveals big secrets of the deep sea! New study from Professor Gonzalo Giribet's lab describes an exciting find from the 2023 @nautiluslive.org expedition to the remote Johnston Atoll

Congratulations to OEB alum Wendy Valencia Montoya (PhD '25)

Ancient Cephalopod, New Insight: Nautilus Reveals Unexpected Sex Chromosome System | Department of Organismic and Evolutionary Biology

A new study by Professor David Combosch (former postdoc) and OEB Professor Gonzalo Giribet reveals the surprising sex determination system in the living fossil, Nautilus #evolution #genetics #cephalopod #chromosome

Ancient Arthropods on the Move: Unraveling the Secret Steps of the Burgess Shale Trilobites | Department of Organismic and Evolutionary Biology

Postdoc Sarah Losso & Professor Javier Ortega-Hernández new study in BMC Biology analyzed 156 limbs from 28 well-preserved Olenoides serratus fossil specimens and solved the mystery of how these ancient Cambrian trilobites moved their limbs! @invertebratepal.bsky.social

Hidden in plain sight: A century-old museum specimen turns out to be a landmark in evolution | Department of Organismic and Evolutionary Biology

A new study by RJ Knecht (PhD '25) confirms a Cambrian fossil, Palaeocampa anthrax, that was misidentified for 130 years is the oldest and first-known nonmarine lobopodian, an ancient relative of modern arthropods

OEB is pleased to welcome our new Co-Chairs Professors Ben de Bivort and Mansi Srivastava! @debivort.bsky.social

Head over heels: How mammals stood up and took over the world For more than a century, scientists have puzzled over a fundamental mystery in our evolutionary history: how did mammals go from sprawling like lizards to striding like cats and dogs?…

How did mammals go from sprawling to an upright position? Postdoc Robert Brocklehurst & Professor Stephanie Pierce have the answer and it's a surprising winding, dramatic one!

Seeping Groundwater Can Be a Hidden Source of Greenhouse Gases - Eos A new study in the Farmington River watershed shows that groundwater seeps can release 20% of dissolved emissions into the atmosphere before the water joins streams.

A new study from @harvardoeb.bsky.social found that 21% of the greenhouse gases in groundwater are emitted into the air before the water integrates into streams. Words by @sarahderouin.com eos.org/research-spo...

MCB to Host 2025 Prather Lectures Featuring Feng Zhang - Harvard University - Department of Molecular & Cellular Biology This year, MCB will host the annual John M. Prather Lectures in Biology, a series of three talks inspired by a bequest to Harvard by the 19th-century Harvard-trained […]

MCB to Host 2025 Prather Lectures Featuring Feng Zhang
www.mcb.harvard.edu/department/n... 🧬🧫🧪 @rachellegaudet.bsky.social @harvardoeb.bsky.social @neurovenki.bsky.social @naoshigeuchida.bsky.social @jeeyunc.bsky.social @fleshball.bsky.social @rivaselenarivas.bsky.social @dulaclab.bsky.social

PhD candidate Sarah Losso finds An evolutionary clue, curled up and long unstudied, in a Harvard museum
news.harvard.edu/gazette/stor...

Prof. Bence Ölveczky has joined the Washington, DC crew to sail the most dangerous leg of Clipper Round the World Yacht Race from Cape Town, South Africa to Freemantle, Australia. That leg passes through some of the world's most dangerous waters. Follow Bence and the team on teamwashingtondc.com

Join Professor Andrew Davies and conservation scientist Fiona "Boo" Maisels from WCS, on Mongabay Explores Podcast, where the researchers explain the ecological benefits of forest elephants, why they are crucial for forest health, and what could happen we lost them.

tinyurl.com/t7tzwk5a

New study, led by postdoc
@jopabinia.bsky.social finds true crabs left the marine environment 7-17 times & are 45 mil yrs older than previous estimates, dating to the Middle Triassic alongside some of the earliest dinosaurs! t.co/RzPPZVU34q