On Saturday morning, asteroid 2014 HL129 moved closely by earth.
New rock lines discovered in Peru predate the famous Nazca Lines by centuries and likely once marked the site of ancient fairs, researchers say.
Long before Edgar Cortright joined the NACA or became Langley Center Director or even graduated elementary school, he planned a career in aviation.
Dismounted Soldiers carrying full battle gear are pushed to their physical limits.
The U.S. Army is testing an unmanned version of its famous Black Hawk helicopter.
Most Unmanned Aerial Vehicles (UAVs) employ a fixed wing design like that of a traditional plane.
A new image from the Planck space telescope reveals the magnetic field lines of our Milky Way galaxy.
The following was published by the National Archives & Records Administration.
NASA took to the skies today to begin a series of flight tests to gather critical data that may aid in the development of cleaner aircraft fuels.
NASA's Lunar Reconnaissance Orbiter (LRO) experiences 12 "earthrises" every day, however, rarely does an opportunity arise such that LROC can capture a view of Earth.
All employees of the Office of the Director of National Intelligence are required to obtain authorization before disclosing any intelligence-related information to the public.
With Nato forces withdrawing from the badlands of Afghanistan, the country's people need all the help they can get to keep extremists from once again seizing power.
NASA is planning to send astronauts to an asteroid in the 2020s, and preparations are already being made.
Two widely used neonicotinoids—a class of insecticide—appear to significantly harm honey bee colonies over the winter
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