# Record seaweed blankets Mexico's Caribbean coast, threatening tourism and the environment

> **Open Intelligence Dossier** · First detected: 2026-07-29 22:07 UTC · Category: World

## Executive Summary
6 news sources are covering this World story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Record seaweed blankets Mexico's Caribbean coast, threatening tourism and the environment" is generating significant coverage in the World category, with 6 articles from 6 distinct sources tracked by PULSE so far.


Outlets currently covering the story include PBS, upi.com, The Conversation and Gizmodo. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| PBS | Huge blankets of seaweed are smothering coastlines from the Caribbean to Mexico | [Source Link](https://news.google.com/rss/articles/CBMitwFBVV95cUxPUVVDTDFZbmtoTXR0V3Z6SnhhYmNkWWNvcUZxbzBkN0VDb3VaemFPZFNxaGFYVXFyZS1jUkpDOHpIUmt3N0UyWTlKRmdhY0N3dGhyN3lvTUp3OGcteDhrMnBJcndRd1ZhQWl0LTgxaVJCeDhrNklpZFVTM3BrVFNGSVp2UmFRQ09RcFh2M0xUSkZzMjBzQ1hsZlVFRDJKRTZQRHJOT3NmbTBHcnNjSm9tcXhHb1U3MGvSAbwBQVVfeXFMTTBKRmE5alBKMVk2T0VLU2dGMi10WV93ZDYyYVlvV1E5NHZ6MnlLZjNqYS1iY0I0d1hZOG51eWtIX3dRWXNvXzBPWFFSOFpjTm9Ta2hlU1NtOG0wbl9ZUTRIdy1sY19PbGpHX24tc2NRQWs1OW1XcTc3dGJVdEVkUkd1SnRNTHZxanRaLWQxVDcxRTg3bzBIRHJIZlZ) |
| upi.com | Mexico to unveil sargassum plan as crisis worsens in Caribbean | [Source Link](https://news.google.com/rss/articles/CBMimwFBVV95cUxPSWQtbWJJdk80ei1TNmxUem55UUZKc2dWZjlsV1NpdWhCRmJhaFhuazZKc3k3TXVmWkRiUDh4UllCYm9xU2I0d0dkVEFUQVJpelgyS0NUNXo4UC1YbHA4T2o2MmFhbVJWUWhFRnI3ajdBUHZoQ0duaGs4cjJVekFDODFoRHUyZFoyYy1ta2dyZjdvS1ZqVlNweE5zUdIBoAFBVV95cUxNZHpYcXlrenR2eWpOM1NFMzBNWmtXX19ta0NDSTZGQUw5THJjTENVbmVqUWtMS3BucEZIc1RyUGN0NjVWeEMxbUlxR0ZjZGRpTEJaVEdKcE0wZEdTRjBsWllSMjdXcjRZRDlVOWhXbW83RDA5U09WNHJ1QVVHWDY0YkNidzdoM1pLcFJ2YVY2dk5NTVphczgtSFJIa2h0YThG?oc=5) |
| The Conversation | Sargassum, the smelly nemesis of beach vacations, has become a self-sustaining disaster that will keep coming back | [Source Link](https://news.google.com/rss/articles/CBMi4AFBVV95cUxQYjhYakZYY1NNY0lxdUFuT19sX0x6SFBGU0NHYzIweHF3UzV0TFhTUzJkT05QaFlVcDBGVlE3bldGeDhMM2djaGFycFJRd0w3V05CZE9Eck40bzRNTnZVWjVyVjR6d3hDYjcyTGpjZUNxc1N2cXU5RjNnNUs3SzFpOV8xQXRKS2pqc3dYcEpFMk10bjRDZWFlRXhSR09JQ0N2eGlXNkxsc0l3V2JVMUFna0dwUGZSeE5SZ1AzbFJjcE1nSHFaWlRBZGFVX0E5ZklQYkU2MEZrYm9qSlZ6d2FxNQ?oc=5) |
| Gizmodo | NASA Map Reveals Record Blob of Vacation-Wrecking Seaweed | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxPcUFpaHdDaG9GSG03VjNST2p4Wmc0aUk0RFBfNkhySV85UDVaU0pVTlJWUHpRcUh0eVhidFpSNnRjTk9xUXdadlN6MW9fclpKdi0zNlVQanlhQ0p4Z3ZzRDNvSU9NQkRmbnlPVnlpQkQwWTMxclRLc050eFRlWUYtbUxpRUcyTlBZbnI3UHU5eHI5UQ?oc=5) |
| NASA Science (.gov) | Sizing Up the Sargassum Belt | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxNbGcxN2VTSVV3WTREQUJtdjlSWGRKUFZITW1SOFdjZm1WNGxXQVZYdnJ4dUJMWkdIN3lta3lTWEZYZHhmZXdxa0wzOTVmQ1MtSU5LVHNFZzNlSGFtRUpXWGNuOHVXV0U0cHdjRWJJVGNQMVRtbS1DWkdrS2VGcjJJTm1WWVI?oc=5) |
| Reuters | Record seaweed blankets Mexico's Caribbean coast, threatening tourism and the environment | [Source Link](https://news.google.com/rss/articles/CBMi0gFBVV95cUxQUnlreWFTbldZblNzYWxHRTcwUGtVNDAwWXB3T24yY1NQdVBvMG5hc291bm5ibjNISFppd09CT2JJVDM5TEtoc2JOcGtlVDZqM2hieGlUbXl0alZXY0VFazZyMjRDM2g0OER6UjFJMFJGMDBib2x3QUoydjY5RW9Xc3VMbDQ5c19CanpCMEVUX1pRNGpJMFQwSERoRGR0THdyMEtpdE1WblU2Y01xLWc5b2FYNER5NHZGNUpLNGcxTGpubVoyaHNrMFJRWUV5TTltTWc?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-29/record-seaweed-blankets-mexico-s-caribbean-coast-threatening-tourism-and-the*