A sailor who witnessed the rare phenomenon in person and a scientist who saw it from the sky team up to learn about the ghostly light
From kelp burgers to bacon of the sea, sustainable food entrepreneurs are innovating to charm hungry omnivores
A new model suggests "mantle rain" ensures we will always have a surface ocean
Vacations that allow tourists to participate in conservation activities, such as habitat restoration, are growing in popularity
The distinct color of Las Salinas comes from a combination of algae, bacteria, salt and water
Many more powerful storms battered the region in the past
Specialized glass that keeps heat in during winter and lets it out during summer could make buildings much more efficient
In a new book, fossil collector Andy Secher takes readers on a worldwide trek of trilobite hotspots
Dozens of important cultural, social, and ecological places are already at risk from climate hazards.
An unpublished memoir reveals how the world’s most famous child actress became a star of the environmental movement
Conservationists are racing to rescue a delightful coastal animal from rising seas
A Stanford researcher shares what she’s learned about the ways climate change affects mental health and offers practical advice
Millions of cases of potentially deadly gastroenteritis are prevented each year because of the pathogen-reducing powers of the plant
Marine species at the poles will face increasing pressure if warming isn’t curbed
The challenges are many, but evidence shows that positivity emboldens global conservation efforts
The Scablands were formed by tremendous and rapid change, and may have something to teach us about geological processes on Mars
The Bon Ami Mine’s deposits of the mineral hyalite glow fluorescent green under ultraviolet light
Scientists have monitored the region closely for generations, and these are some of the most dramatic shifts they've seen
The nightly light shows have rebounded from Hurricane Maria's devastating blow
Cycads have changed a great deal since they first appeared around 280 million years ago, and habitat loss and illegal trade are now threats
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