Annie Waldman, Asia Fields and Ashley Clarke, design by Zisiga Mukulu, and photography by Bethany Mollenkof for ProPublica ...

I recently received an email asking how you might be able to rejuvenate a dogwood tree starting in the Spring. If you have a tree in your yard that appears to be struggling, inmost cases, it’s common ...

Marie Curie worked with radioactive material with her bare hands. More than 100 years later, Sophie Hardach travels to Paris to trace the radioactive fingerprints she left behind.

This photo-essay highlights the need for local heat action plans that are inclusive and provide relief and resources for ...