International Landscape Photographer of the Year contest highlights winning images of everything from ice to forests.

Scientists watch closely and find evidence that sand dunes are coordinating their movements in ways we never knew before.

Harvesters scale tall cliffs to collect this rare honey from Himalayan giant honeybees.

A new tyrannosaur species of dinosaur called Thanatotheristes degrootorum or 'Reaper of Death' in Greek was discovered in Alberta.

Over 30 years, Iran's Lake Urmia has shrunk by 80% due to drought and water overuse, but there's hope the lake is starting to rise again.

Silent lawn mowers in the United Kingdom may spell a summer bonanza for bees.

Green spaces are incorporated into urban planning in Curridabat, a suburb to San Jose, Costa Rica.

Botanists identify wild plants with sidewalk chalk to help draw attention to nature and discourage pesticide use.

Two new studies map out the potential revival of Earth's lost forests.

Despite recent declines in honeybees and other bee species, the U.S. is suspending its annual count of honeybee hives.

The benefits of 'blue space' may be especially important for lower-income communities, researchers say.

The behavior has never been documented in other insects, researchers say.

This is the first time scientists have recorded the heart rate of a blue whale, the largest animal on Earth.

Did you know prehistoric mushroom cults may have inspired Santa Claus? Here are a few more interesting facts you may not know about magic mushrooms

Researchers hope to help humans borrow some secrets of bear biology.

It's unclear exactly how many polar bears are left in the wild, but several populations likely face grave danger from climate change.

'All the convenience of using your iPad to read the news online, but without the Internet's annoying habit of being completely free,' says host of 'Colbert Repo

An award-winning photographer casts his lens on one of the most surreal natural landscapes in North America that just recently became a national park.

Treat these foods with caution to avoid food poisoning.

Hybrid sales are down, but federal efficiency rules could fuel a comeback.

From West Nile virus to dengue fever, mosquitoes seem to be getting better at sneaking diseases into the U.S. lately. It's just a hint of what's to come.

Floods are the most common natural disaster in the United States. Here's a closer look at how they occur and how to stay safe.

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Surprisingly Stable Detection with Your Finger tip. Exceptionally easy operation and stabilizing technology reduce maintenance cost.(E3X-HD)

High-power, Stable Detection. Is the Standard for the Future!(E32-LT / LD)

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The Advanced Fiber Amplifier Units That Handles On-site Needs(E3NX-FA)

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Fiber Units with Build-in Lenses provide more stable detection and simpler, more reliable installation.(E32-LT11N / LD11N / LR11NP)

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Optical Axis Adjustment in 20 Sec and Ultra-high-power Beam Greatly Reduce Installation and Maintenance Work(E32-LT35Z)

Reliable measurements for any material and surface types(ZW-8000 / 7000 / 5000 Series)

Smart Fiber Amplifier Units with White LEDs. High Color Discrimination Capability with the Same Easy Operation as Previous Fiber Amplifier Units. Existing General-purpose Fiber Units Can Be Connected.(E3NX-CA)

Great for either deep or shallow engraving in metals, marking on plastics/resins or plastic films, and for fine processing. Mark anything from electronic parts to automotive parts.(MX-Z2000H Series)

Give your Laser Marker the Eyes to Confirm Marking Quality. The same product enables position-compensated marking and data marked, including 2D codes inspection.(Finder Function Option)

2-channel Amplifier reduces installation space by half. Downsized Equipment and Control Panels(E3NX-MA)

Detects Intrusions into Hazardous Areas with a Single Beam and Complies with International Safety Standards.(E3ZS)

Ultra-compact and Ultra-lightweight. Stable Measurements for Any Material(ZW-SQ Series)

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Great for either deep or shallow engraving in metals, marking on plastics/resins or plastic films, and for fine processing. Mark anything from electronic parts to automotive parts.(MX-Z2000H-V1 Series)