Science

Astronomers discover first cloudless, Jupiter-like planet

Butterfly wing clap explains mystery of flight

Saturn's tilt caused by its moons, researchers say

Immune system mounts a lasting defense after recovery from COVID-19, researchers find

Much of Earth's nitrogen was locally sourced

A 'super-puff' planet like no other

2020 tied for warmest year on record, NASA analysis shows

COVID-19 reduced U.S. life expectancy, especially among Black and Latino populations

Climate change has caused billions of dollars in flood damages

Unravelling the mystery that makes viruses infectious

ALMA captures distant colliding galaxy dying out as it loses the ability to form stars

Measurements of pulsar acceleration reveal Milky Way's dark side

'Galaxy-sized' observatory sees potential hints of gravitational waves

Why crocodiles have changed so little since the age of the dinosaurs

Mapping the platypus genome: How Earth's oddest mammal got to be so bizarre