From the jagged stealth of the F-117 to the blistering speed of the MiG-25, these 17 aircraft waged a high-altitude shadow ...

The National Aero-Space Plane was sold to the public as a kind of orbital bullet train, a sleek “Orient Express” that could sprint from Washington to Tokyo in a couple of hours and then keep going all ...

Tucked between crimson mesas and under an endless turquoise sky sits a New Mexico treasure that most travelers zoom past ...

A severe winter storm that brought freezing rain, sleet and snow to a large part of the U.S. was intensified by the polar ...

Greek writer and philosopher Nikos Kazantzakis once said, “All my life, one of my greatest desires has been to travel, to see ...

An atmospheric study reveals unexpected findings about our largest neighboring planet and the structure of its deep atmosphere.

The sky is getting crowded. In the last few years, the number of satellite launches has increased by an order of magnitude as mega-constellations of internet-powering hardware crowd into low Earth ...

New simulations suggest Jupiter holds far more water than once thought, reshaping ideas about how the largest planet formed.

In deep-space travel, sometimes the most important “hardware” is a few inches of material that only matters for minutes. The ...

Data from NASA's Juno mission has provided new insights into the thickness and subsurface structure of the icy shell encasing ...

Ljubljana is Europe’s greenest capital, with car-free streets, vast green spaces and easy access to nature. Here’s why it ...

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Environment and ...