During the unusually cold winter of 2014, the term "polar vortex" got quite a workout, causing many to wonder if it was a new weather phenomenon. Actually, the polar vortex is always with us – just usually with a lower profile. But will that change?
A very strong storm doesn't automatically mean death or destruction. You can improve the odds of surviving intact with reinforcements to your home. Plus, scientists are improving their forecast methods. Let's look at high-tech and low-tech storm alerts.
If you've ever spied a night sky splashed with vivid billows of color, either you have access to interesting drugs or you've seen an aurora firsthand. If it's the latter, your sky-gazing probably took place during spring or autumn. How come?
Who likes getting caught in a downpour without an umbrella? Not this guy and not us. Are we ever going to achieve rainmaker status so we can dial up a few gentle showers one day and a blast of sunshine the next?
We can put a person on the moon. We can zip particles around accelerators at insanely high speeds. But nope, we cannot tell you for sure whether you'll need that animal print umbrella tomorrow. Why not?
If you've ever lived in a northern climate, you know snowstorms -- and the damage they can cause -- quite well. Heavy snowfall is just one mark of a bad storm, but the biggest snowstorms of all time also brought strong winds and cold air.
Abbe, Cleveland (1838-1916), a United States meteorologist, often called the "father of the Weather Bureau." As director of the Cincinnati Observatory, 1868-73, Abbe issued daily weather reports, which led to the federal government's establishment of a national weather service.
Whether you're planning an outdoor wedding or a Saturday morning tag sale, it's nice to know ahead of time what the sky is going to do. But does checking the 10-day forecast do any more good than praying for sunshine?
For 500 years, explorers searched for the fabled Northwest Passage, a route that connected the Atlantic and Pacific Oceans. Could global warming reduce the risk and open the passage for modern business?