Meningitis B strain that's left two dead in Kent outbreak may be more infectious, scientists warn

Health officials are racing to understand whether this dangerous variant of meningitis B has evolved in a way that allows it ...
Opinion

One War, Two Mistakes

Those who favor the conflict with Iran and those who oppose it are each making a very large error.
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Understanding the physics of a plane landing kinematics problem explained

Understanding The Physics Of A Plane Landing – Kinematics Problem Explained. This video breaks down the science behind aircraft landings using fundamental kinematics principles. Learn how velocity, ...
GeekWire

Helium problem forces NASA to delay Artemis 2 launch to the moon and roll back the rocket

NASA Administrator Jared Isaacman, far left, walks around Launch Complex 39B at NASA’s Kennedy Space Center in Florida with a team of troubleshooters working on a helium flow issue with the Space ...
Space.com

NASA's Artemis 2 moon rocket has a problem and it's leaving the launch pad. Don't expect a moonshot in March

The Artemis 2 team is preparing to roll the SLS-Orion stack off the launch pad. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space ...
SpaceNews

NASA preparing for Artemis 2 rollback to fix upper stage problem

WASHINGTON — Just 24 hours after setting a March 6 launch date for the Artemis 2 mission, NASA announced Feb. 21 that a problem with the Space Launch System upper stage will delay the launch. In a ...
Frontiers

A strictly local solution to the problem of energy in general relativity

The problem of energy and its conservation is more than a century old in general relativity (GR) and is considered by many scholars to be, at least, not sufficiently solved. The problem’s core lies in ...