Master the concepts of average velocity and position update in this physics tutorial. Learn step-by-step how to calculate motion, update positions over time, and solve related problems with clarity.

A fierce winter storm continued its trek across the United States on Saturday after dumping inches of snow on cities including from Little Rock, Arkansas, to Tulsa, Oklahoma. More than 130,000 utility ...

Editor's note: Follow along here for live coverage of the snowstorm on Friday. More than half of the United States is bracing for a massive winter storm bringing a combination of snow, ice and frigid ...

Two chameleon species and the Cuban tree frog are being removed from the top twelve. Invasive iguanas are causing significant damage to residential communities and critical infrastructure across South ...

The death toll continued to rise Friday in the wake of dangerous flooding and the aftermath of a relentless tornado outbreak that tore through parts of the South and Midwest, leaving communities in ...

Add Yahoo as a preferred source to see more of our stories on Google. At least 13 people have died and nearly a million customers were without power late Sunday, Jan. 25, as a fierce winter storm ...

As millions of Americans hunker down for a massive winter storm sweeping the country, new maps are offering updated forecasts of snow and ice accumulations. More than 200 million people were under ...

Foreign Aid: The Trump administration will expand a rule that kept recipients of foreign aid from promoting abortion to include a ban on promoting diversity, equity and inclusion policies, Vice ...

As a dangerously cold weather front plunges into the U.S., tens of millions across much of the country can expect heavy snow, sleet and freezing rain. Around 190 million people — more than half the ...

GEORGIA, USA — Another blast of winter weather is expected to hit northern Georgia this weekend, but instead of ice, snow is forecasted A Weather Impact Alert has been issued due to prolonged ...

An arctic cold front is still forecast to push through Texas on Friday night, and it will bring widespread freezing temps over the weekend. Significant snow accumulations are likely for the Texas ...