All Stories
- Physics
Physics Nobel awarded for discoveries about the universe’s evolution and exoplanets
Three scientists share the 2019 Nobel Prize in physics for revealing what makes up our cosmos and for finding the first planet orbiting a sunlike star.
- Humans
Nepal is reeling from an unprecedented dengue outbreak
As climate change opens new regions to mosquitoes, Nepal suffers an outbreak of the painful viral disease that has sickened more than 9,000 people.
- Health & Medicine
Discovery of how cells sense oxygen wins the 2019 medicine Nobel
Understanding the molecular switch that lets cells cope with oxygen has implications for everything from metabolism to wound healing.
- Climate
In a climate crisis, is geoengineering worth the risks?
Some scientists say the world needs to reconsider some human-made ideas to cool the climate as dire warnings about the looming crisis ramp up.
- Health & Medicine
The U.S. narrowly eked out a measles win, keeping elimination status
The risk of measles, while low in the United States, still remains due to undervaccinated areas and international travelers importing the virus.
- Cosmology
A new book explores how the concept of the multiverse has evolved
Tom Siegfried, author of ‘The Number of the Heavens,’ discusses what the multiverse has meant to great thinkers throughout history.
- Space
Why just being in the habitable zone doesn’t make exoplanets livable
A reignited debate over whether a new planet is habitable highlights the difficult science of seeking alien life.
- Space
A new image reveals the structure of the cosmic web
Newly spotted tendrils of gas within a forming cluster of galaxies support scientists’ theory of the cosmos.
- Neuroscience
Dueling brain waves during sleep may decide whether rats remember or forget
In a slumbering rat, two distinct kinds of brain waves have opposite jobs.
- Health & Medicine
Men with breast cancer have lower survival rates than women
Men with breast cancer don’t fare as well as women. To expand treatment options, the U.S. FDA is encouraging drug companies to include men in studies.
- Life
Gene editing can make fruit flies into ‘monarch flies’
Just three molecular changes can make fruit flies insensitive to milkweed toxins.
- Science & Society
This year’s SN 10 enjoy the journey, not just the discovery
Meet 10 young researchers who combine persistence and passion to make headway on science’s big questions.
