Multilevel societies had only been found in big-brained mammals. Then researchers studied the vulturine guineafowl.

The 'subtly stunning' songbird needs attention like this to save it from habitat loss, conservationists say.

Species from all over the animal kingdom face serious danger from noise pollution, researchers warn.

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

Early December snowstorms wreak havoc weeks ahead of the winter solstice.

A new study examines how early animals might have endured the worst ice age in Earth's history.

Rescuers are racing to save koalas as a barrage of bushfires roar across the country.

A program in Colorado's Delta County aims to ensure a brighter future for the next generation.

Unlike most candy canes, however, this one is 190 light-years long and made of ionized gas.

The eruption killed 17 people and severely burned many survivors.

And why a zoo is asking the public to help capture them.

The move would weaken the century-old Migratory Bird Treaty Act.

Local communities played a key role in the creation of Bamyan Plateau Protected Area, a large new national park in Afghanistan.

Virtual tours of national parks are providing a valuable service as people shelter at home from the coronavirus pandemic.

Isolating ourselves during the coronavirus pandemic isn't as unnatural as it feels.

Pennsylvania woman who fell into a mall fountain while texting — becoming an instant Internet sensation in the process — has hired an attorney.

Drone footage captures rare Bryde’s whale mother and baby feeding. There are only about 200 of the creatures known to swim in those waters.

The 2019 National Geographic Travel Photo Contest focuses on nature, cities and people. Here are the stunning winners.

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.

The bizarre 8-inch creatures exist only in the alpine forest of Mount Kaputar in New South Wales, and they miraculously survived the wildfires.

Chicken's always the scapegoat, but there are other suprising sources of salmonella. Here are other foods that can harbor the bacteria and how to avoid it.

Artificial sweeteners have been linked to diabetes, stroke and dementia.

This interactive map reveals the top three Halloween treats in each state.

There's not a lot of Thanksgiving music out there, but there's one song that's a can't miss while cooking Thanksgiving dinner.

Opt for dips with beans or nuts as the base and you'll instantly up the nutrition factor of your Super Bowl spread.

Activated charcoal foods may be Instagram-worthy, but are they good for you?

Passover moves around our modern calendar, but it always falls on the same day on the Jewish calendar.

Why gas is so cheap -- and why it won't stay that way.

Some say evolving bugs and lax oversight are making salmonella even more dangerous.

U.S. particulate pollution isn't the deadly threat it once was, but the dangerously tiny specks still often plague big cities as well as rural wilderness.

Coal is a cornerstone of modern life, but its foundations pre-date the dinosaurs.

Most Americans live in urban areas, forming huge hot spots of energy consumption. But while rural residents use less energy overall, cities are often slicker ab

Overfishing sent many U.S. fisheries into free fall last century. Can a new focus on sustainability save fish and fishermen from going extinct?

Glaciers around the world are melting faster than usual, threatening to eliminate some of our largest and oldest freshwater sources. Should we be worried?

A process known as "coral bleaching" has triggered near-record rates of death and dormancy in coral reefs. At least 19 percent of Earth's coral reefs are dead.

Salt saves lives on icy roads, but it can have the opposite effect in nearby ecosystems. Here's a look at the pros and cons of it and other de-icers.

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Water- and Oil-resistant Photoelectric Sensor with Metal Housing Used for Long-range Sensing(E3S-C)

48 x 48 mm. Large White PV Display That's Easier to Read. Easy to Use, from Model Selection to Setup and Operation. A Complete Range of I/O Capacities, Functions, and Performance. Handles More Applications. E5CC-B is our Value Design product which increase the value of your control panel.(E5CC, E5CC-B, E5CC-U)

48 x 96 mm. Large White PV Display That's Easier to Read. Easy to Use, from Model Selection to Setup and Operation. A Complete Range of I/O Capacities, Functions, and Performance. Handles More Applications. E5EC-B is our Value Design product which increase the value of your control panel.(E5EC, E5EC-B)

Quality color display with LED backlighting. Complete HMI family. Comprehensive features.(NB Series)

Metal Head for long-distance Detection that Withstands Harsh Environments Where the Workpiece Can Rub against the Sensor(E2EF)

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Sheathed Platinum Resistance Thermometers, Standard Platinum Resistance Thermometers, Sheathed Thermocouples and Standard Thermocouples(E52 (General purpose Models))

Complete Flexible DC Circuit Protector That Has a Wide Array of Displays, Alarm Outputs, and Other Digital Functions.(S8M)