Although evidence of life on Mars hasn’t been discovered during any of NASA's robotic missions yet, scientists believe it ...

From the Andromeda Galaxy to the Jupiter's trademark Giant Red Spot, check out these 10 stunning images of the universe ...

Scientists recently made a surprising discovery: a mysterious form of oxygen, which they’re calling "dark" oxygen, found right here on Earth. Unlike the oxygen we breathe, this type doesn't behave the ...

By Ana Ley A knitter’s practiced hands draw attention, a solo on a windy day and more reader tales of New York City in this week’s Metropolitan Diary. This Museum Is Old. But With $75 Million ...

Doctoral student leads research on planets that pass through the habitable zone during part of their orbits. Are there ...

By J. D. Biersdorfer Our critic on new books by Stephanie Wrobel, Lawrence Robbins and Hildur Knútsdóttir. By Sarah Lyall A graphic tribute to the British novelist who documented the blight ...