ScienceAlert, a leading online platform for science news, has announced a casting call for a new health video host. This initiative aims to enhance the way health stories are presented to a global audience of millions, who visit the site monthly to learn about vital health topics. The selected candidate will join the team alongside established host Chris Esposito, known for his engaging approach to science communication.
Opportunity for Aspiring Health Content Creators
The casting call is open to individuals with a passion for health and science, whether they are experienced content producers or enthusiastic newcomers. Applicants are encouraged to demonstrate their unique style and ability to explain complex health topics in a relatable manner. This is a freelance opportunity that allows participants to create short-form videos for platforms such as TikTok, YouTube, Meta, and X.
As a Health Content Producer, the individual will collaborate with ScienceAlert’s editorial team, bridging the gap between scientific integrity and public understanding. The position does not require a PhD, but candidates must possess a strong commitment to accurate science communication.
Application Process and Deadline
Interested applicants can access a dedicated portal for auditions. To participate, they must select one of ScienceAlert’s recent top-performing health stories and create a 60 to 90-second video that reflects their personality and energy. Full details regarding the audition process, including sample articles and the submission form, are available through the official link provided by ScienceAlert.
The deadline for applications is 12:59 PM ET on February 13, 2026. ScienceAlert encourages sharing the opportunity with individuals who excel in explaining health concepts, such as the intricacies of a “poop schedule” or the complexities of brain function. Interested candidates and supporters are invited to use the hashtag #ScienceAlertCastingCall on social media platforms.
ScienceAlert continues to prioritize evidence-based health news, and this casting call represents an exciting opportunity for talented communicators to contribute to the dissemination of important scientific information.


































