When two objects collide the total momentum before the collision is equal to the total momentum after the collision (in the absence of external forces). This is the law of conservation of momentum.

A small asteroid burned up in Earth's atmosphere off the coast of California just hours after being discovered and before ...

Why is the expansion of our Universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves testing the fundamental ...

Reported around 9:50 p.m., the collision was triggered by two luxury cars — a Rolls-Royce Cullinan ($389,000 for the base model) and Mercedes GT63 (base price $153,350) — going west side by ...

Former Democratic congresswoman Tulsi Gabbard has been appointed as the director of national intelligence by US President-elect Donald Trump. Gabbard, who switched to the Republican Party, is a ...

India is seeking the extradition of Khalistani terrorist Arshdeep Singh, known as Arsh Dalla, from Canada following his arrest after a shooting incident in Milton, Ontario. Dalla, a proclaimed ...

For more audio journalism and storytelling, download New York Times Audio, a new iOS app available for news subscribers. transcript This transcript was created using speech recognition software ...

Motorcycle collision coverage protects your bike against damage sustained in a collision with another vehicle or object, such as a fence, tree, or guardrail, regardless of fault. If you finance or ...

Collision covers damage to your vehicle that's the result of a collision with another vehicle or object. If you finance or lease your vehicle, your lender may require you to carry comprehensive and ...

No injuries were reported in any of the incidents. The aftermath of a vehicle following a collision with a moose on Highway #3, west of Prince Albert. (Buckland Fire and Rescue/Facebook) RCMP are ...