News
- Health & Medicine
Maternal deaths in the U.S. keep climbing
New U.S. data show that as maternal deaths rise, a large gap between the maternal mortality rate of Black women compared with white women persists.
- Planetary Science
A volcano on Venus was spotted erupting in decades-old images
A new look at old data reveals an eruption on Venus in the 1990s that was probably similar to Hawaii’s Kilauea eruption in 2018.
- Earth
A moon-forming cataclysm could have also triggered Earth’s plate tectonics
Deeply buried remnants of a hypothetical planet that slammed into Earth 4.5 billion years ago might have set subduction into motion.
