Accessible Birding, Human Water Consumption, ...

Science fiction nerds, rejoice: the long-awaited adaptation of “Project Hail Mary” is in theaters now. Host Flora Lichtman chats with book author Andy Weir and astrobiologist Mike Wong about the film’s aliens, and how they buck the trend of what extraterrestrials usually look lik ...  Show more

A project called Antscan has generated high resolution images of thousands of ants, representing over 700 species. To make it happen, researchers brought preserved ants from collections around the world to a particle accelerator in Germany. There, a powerful synchrotron X-ray sou ...  Show more

When Lois Pryce arrived at her boat in Berkshire, the area was already completely flooded. The only way to get to it was via a small pontoon. She is one of many across the UK that have been affected by the current floods, and is very familiar with the flood warning system accessi ...  Show more

On the banks of the St Lawrence River in Quebec stands a 100-year-old lighthouse. While initially built to help boats navigate one of Canada’s most difficult waterways, the Point-de-Père site now also holds a different responsibility: it is a key reference for measuring sea level ...  Show more

When officials commissioned a set of updated hazard maps for Juneau, Alaska, they thought the information would help save lives and spur new development. Instead, the new maps drew public outcry from people who woke up to discover their homes were at risk of being wiped out by la ...  Show more

Twenty years after Hurricane Katrina devastated New Orleans, Scientific American revisits the storm’s tragic legacy and the scientific warnings that went unheeded. Senior editor Mark Fischetti shares his experience reporting on the city’s vulnerability years before the levees bro ...  Show more