Species are vanishing around the world and some are disappearing much faster than scientists ever predicted. From frogs in the Appalachians to whales in the Pacific, animals we once thought were safe ...

Get Instant Summarized Text (Gist) Mathematical modeling indicates that a fertility rate of at least 2.7 children per woman is required to reliably prevent long-term population extinction ...

RAND takes big threats to humanity seriously, so I, skeptical about AI’s human extinction potential, proposed a project to research whether it could. If you're enjoying this article, consider ...

Speed is measured in a few different ways when it comes to motorcycles. Many enthusiasts like to focus on how fast a bike can go from 0-60 MPH, as acceleration is often one of the most important ...

Even fewer things can rival the sensation of slicing through the water at high speed, with nothing but the open ocean or sea ahead and the wind in your hair. For the latter, buying a speedboat may ...

will be the site of a high-speed rail overpass ... It is an earthen version of graph paper. In the spaces between the lines is some of the world’s most valuable farmland, row after straight ...

The steeper the line, the greater the increase in speed. The area under the graph = the distance travelled. This is a speed-time graph for a car moving between two sets of traffic lights.

The high-speed pursuit of a grand theft suspect wanted in Ventura County ended with a horrific crash Friday on the 210 Freeway in the La Crescenta area, killing the fleeing driver. The California ...

The potential actions could include overhauling the Nuclear Regulatory Commission and leaning on the U.S. military to deploy new reactors. By Brad Plumer and Lisa Friedman Reporting from ...

These machines dig through huge piles of geological and climate data to trace how events unfolded during Earth's most famous extinction. “We flipped the usual approach,” said Alex Cox ...

At the turn of this century, the Iberian lynx was on the edge of extinction in Iberia, its numbers decimated by relentless hunting and diseases ravaging its favourite foodstuff: the rabbit.