Polar bears are invading Russian villages because melting arctic ice pushes them toward civilization. That’s just the latest story in a string of disasters, ominous warnings and strange happenings brought on by global climate change.

You might have heard of a serpentine line, but did you know about jockeying and slips & skips? Enter the weird and wonderful world of waiting line design.

Thank you to Brian Greenspun for a wonderful column about UNLV (“UNLV now sits on a very short list,” Feb. 3).

UNLV’s College of Sciences turns 50 years old this year

The college is an umbrella over chemistry, geoscience, math, physics, water management and many more areas of high science.

Although helium is the second most abundant element in the universe, it is rare on Earth. Most of the gas is thought to reside deep underground.

Stargazers could be in for a treat in tonight's northern sky.

In late November, citing potential disruption to aviation radar, mining claims, and natural vistas, the Bureau of Land Management turned down a Swedish company’s offer to build a 200-turbine wind farm outside of Searchlight. Nearby residents and bird advocates hated the plan, too.

It’s known as the final frontier, and there are still so many questions. UNLV researchers are hoping to unlock the answer to how planets form and are now one step closer after finding a group of young planets in distant solar systems.

As you wait in line to ship Christmas presents to far-flung family, mulling over questions of whether the FedEx insurance is a good value, and if fake or real Christmas trees are better for the environment, you might find yourself wondering, is any of this worth it? Why am I here? What happens if I die? What is the meaning of life?

Researchers at the University of Nevada, Las Vegas say the 20 nearby protoplanetary disks observed in the study suggest there may be a greater number of large, young planets in our galaxy than previously expected.

Astronomers used the powerful ALMA telescope to discover that in other parts of the Milky Way Galaxy there is potentially a large population of young planets -- similar in mass to Neptune or Jupiter -- at wide-orbit that are not detectable by other current planet searching techniques.

Astronomers have cataloged nearly 4,000 exoplanets in orbit around distant stars. Though the discovery of these newfound worlds has taught us much, there is still a great deal we do not know about the birth of planets and the precise cosmic recipes that spawn the wide array of planetary bodies we have already uncovered, including so-called hot Jupiters, massive rocky worlds, icy dwarf planets, and - hopefully someday soon - distant analogs of Earth.