https://www.ntd.com/nasas-mars-helicopter-ingenuity-shifts-into-new-operational-test-phase_606565.html
After exceeding all expectations with its initial four test flights, NASA's tiny Mars robot helicopter Ingenuity is ready ...
ntd.com
MERIDA—Dozens of black and red hand prints cover the walls of a cave in Mexico, believed to be ...
https://www.ntd.com/in-mexico-ancient-maya-cave-reveals-mysterious-painted-hand-prints_606453.html
The World Health Organization has given the go-ahead for emergency use of Moderna’s COVID-19 vaccine.
https://www.ntd.com/who-approves-moderna-vaccine-for-emergency-use_606641.html
Multiple U.S. citizens were among the dozens killed and injured in a stampede at a religious festival in ...
https://www.ntd.com/us-citizens-among-dozens-killed-in-israeli-stampede_606459.html