Starlight and stardust are not enough to drive the powerful winds of giant stars, transporting the building blocks of life ...

While much of Perseverance's work focuses on ancient rocks that record Mars' long-lost rivers and lakes, megaripples offer a ...

And Wednesday afternoon, that camelina-based fuel helped power its first flight — a 4 p.m. takeoff for a 7:30 p.m. arrival in New York during the city’s climate week. Delta Air Lines, the flight’s ...