SpaceX has flown Starship V3 for the first time in a test flight that met most of its goals. The company had to step down from a launch attempt on the evening of May 21, Thursday, due to a technical ...

The discovery from the Trinity nuclear test site shows how extreme conditions can result in materials never before seen in nature or in the lab. The term “clathrates” denotes materials characterized ...

Nearly 81 years ago, the first nuclear bomb exploded. The Trinity test, conducted as part of the Manhattan Project in the New Mexico desert, detonated a plutonium bomb that released the energy of 25 ...

The first Boeing MQ-25A Stingray carrier-based unmanned tanker aircraft conducted its first flight test on April 25, a year later than previously planned, the Navy and Boeing revealed on April 27. The ...

An “air taxi” company operating completely electric helicopters completed its first test flight Monday between JFK Airport and Midtown — hoping to pave the way for a “Jetsons”-like future for New ...

But we weren’t done with the big Kia. The hybrid powertrain is a new addition, and we wanted to see how it would perform, particularly compared to the old V-6. And would that new rugged personality ...

Melissa Gilbert, who is married to actor Timothy Busfield, is speaking out for the first time since her husband was charged with child sex abuse. Limited time: Save 25% on NBC News subscription Get ...

The State Department announced Wednesday that it is modifying the Foreign Service Officer Test to reflect the foreign policy goals of the Trump administration and meet "the challenges of the 21st ...

MILAN — The European Space Agency has launched the first two satellites of the Celeste in-orbit demonstration mission from New Zealand aboard a Rocket Lab Electron launcher on March 28. The two ...

Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...

Savannah Guthrie sat down for an emotional interview with her former 'Today' show colleague, Hoda Kotb, and discussed the disappearance of her mom, Nancy Guthrie, for the first time NBC Savannah ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Savannah Guthrie has said her family is "in agony" and urged someone to ...