Climate change comes for the Tour de France and no amount of hydration breaks can save it.

Brazil closer to becoming a Champion Country of the Peatland Breakthrough Brazil's National Committee for Wetlands (CNZU) has recommended that the Brazilian Ministry of the Environment (Ministerio do Meio Ambiente) formally endorse the Peatland Breakthrough and explore a Champion Country role.

⚒️ Article: The burial of terrestrially-derived organic carbon in coastal marine sediments greatly increased during the Paleocene-Eocene Thermal Maximum @climategordon.bsky.social @sotonoceanearth.bsky.social @unisouthampton.bsky.social www.nature.com/articles/s41...

Full-time or part-time Research Technician in Micropalaeontology available in my lab @bridgetwade.bsky.social @es-ucl.bsky.social as part of the NERC TONIC Large Grant. Closing date: 18th June 2026. More details: www.ucl.ac.uk/work-at-ucl/... #technician #micropalaeontology #plankton #NERC

Nice days of sampling deep sea cores at the IODP Bremen Core Repository @marumunibremen.bsky.social. We keep coming back as new measurements end up telling us that we should extend or increase the resolution of our paleoclimate records…😅

Nature research paper: Darkness and body size shaped end-Cretaceous marine extinction patterns go.nature.com/3Q5Mfms

Fantastic review on the ocean carbon cycle and climate led by Laure Resplandy that pulls together impressive budgets and tackles some key narratives 🌊 www.science.org/doi/pdf/10.1...

It is amazing to see the different colors of mud that accumulated in western Amazonian wetlands during the Miocene (at about 14 million years ago). Now, the challenge of making sense of their environment meaning begins… @serrapilheira.org

Cycling is 10 times more important than electric cars for reaching net-zero cities and 100 times more fun.

The Amazon’s tipping point may be much closer than expected. Just: 👉 1.5-1.9 °C warming, and 👉 22-28% deforestation could trigger a large-scale ecological transition across 62–77% of the Amazon forest. Why? Deforestation creates a self-reinforcing drying cycle… www.nature.com/articles/s41...

Here is our new study showing that the Sr/Ca ratio of ostracod valves can be used to reconstruct bottom water temperatures in the deep time: doi.org/10.1016/j.ev.... It may be particularly useful for shallow marine environments where foraminifera are absent or rare in the sediments.

Our Comment is out today in nature.com/commsenv/ The risk of AI in education is that students may stop thinking. In teaching Earth Science, we use AI differently: to identify friction, contradictions, weak evidence, hidden assumptions, and uncertainty. We call it grounded inquiry. rdcu.be/ffZPd

New paper out @micropalaeosoc.bsky.social showing how high-to-mid latitude planktonic foraminiferal assemblages expanded and contracted their geographic distributions in tandem with changing sea surface temperatures just after the end-Cretaceous mass extinction: doi.org/10.5194/jm-4...

Our review on the applications of oxygen isotopes chemostratigraphy (doi.org/10.22498/pag...) is out! It is part of a @pages-ipo.bsky.social special issue with contributions by the TIMES community, which aims to recalibrate time scales for the last 100 Ma (pastglobalchanges.org/publications...)

🥳 It’s out! 📢 New PAGES Magazine: “The essence of time” Explore gaps, challenges & future directions in geological dating - from biostratigraphy to radioisotopic methods. ⭐ Read here: pastglobalchanges.org/publications... #PAGES #Paleoscience #EarthScience @marumunibremen.bsky.social

With the latest set of El Niño forecasts, NOAA's CFSv2 model needs to get a larger y-axis scale 😯

Outreach text (in Portuguese) on the record of orbitally-paced hydroclimate changes by Miocene wetlands in western Amazonia: folha.com/fj8zvixb. Our original paper can be found here: doi.org/10.1029/2025.... Research funded by @serrapilheira.org / FAPERGS

⏳Coming soon: PAGES Magazine – “The Essence of Time” Explore the challenges and future of geological dating: from biostratigraphy to radioisotopic methods. 📬 Free hard copy available, order by tomorrow! pastglobalchanges.org/form/pages-m... #Geoscience #PAGES #EarthScience

✅ #Artemis II update: 'Earthset', 6 April 2026, and 'totality', 7 April, seen from lunar orbit, the Moon eclipses the Sun, a view few humans have ever witnessed (pics: NASA) 🔗 www.nasa.gov/gallery/jour... @exploration.esa.int l

Wow - such a cool image from Artemis II. I love seeing the atmosphere on these sorts of images - such a fragile looking layer of gas but so important to all life on our planet

The Late Miocene-Early Pliocene biogenic bloom was also recorded in oligotrophic waters of the South Atlantic Ocean: doi.org/10.1016/j.pa... First paper of Tamires’ PhD thesis (with @clarab.bsky.social).