![Scientific American Magazine Vol 328 Issue 2](https://static.scientificamerican.com/sciam/cache/file/D209E0CE-46DD-46B4-B7DF763E24CC279B_source.jpg?w=300)
Volume 328, Issue 2
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Features
Monogamous Prairie Voles Reveal the Neurobiology of Love
Studies of prairie voles are providing surprising new insights into how social bonds form
Acting Out Dreams Predicts Parkinson's and Other Brain Diseases
Enacted dreams could be an early sign of Parkinson’s disease
The Search for Extraterrestrial Life as We Don't Know It
Scientists are abandoning conventional thinking to search for extraterrestrial creatures that bear little resemblance to Earthlings
The Right Words Are Crucial to Solving Climate Change
Speaking to people’s priorities can build the will needed to implement climate solutions
Solving Cement's Massive Carbon Problem
New techniques and novel ingredients can greatly reduce the immense carbon emissions from cement and concrete production
Satellite Constellations Are an Existential Threat for Astronomy
Growing swarms of spacecraft in orbit are outshining the stars, and scientists fear no one will do anything to stop it