03/08/2018

The endangered species list: counting lemurs in Madagascar

Most people are familiar with the endangered species list. Officially known as the IUCN Red List of threatened species, it's coordinated by the International Union for the Conservation of Nature (IUCN) and provides the most ...

Video: The chemistry of Yellowstone's hot springs

Yellowstone National Park is a popular destination for vacationers and nature lovers. But if you don't obey the park's rules and regulations, you could end up in off-limits areas where the water is dangerous because of its ...

How clean is your desk? The unwelcome reality of office hygeine

If you work in an office, the chances are there are some colleagues you would rather sit next to than others. But we're not just talking personality likes or dislikes here – what can also be a factor is how clean they keep ...

Tropical forest seeds use three strategies to survive

The oldest living seeds found on Earth germinated after resting more than 30,000 years in Arctic soils. But in the humid tropics, seeds do not last. "A long-lived seed in the tropics is probably only a few decades old. This ...

How nutrients are removed in oxygen-depleted regions of the ocean

In the course of global climate change, scientists are observing the increase of low-oxygen areas in the ocean, also termed oxygen minimum zones (OMZs). Large-scale OMZs exist, for example, in the Pacific off the coast of ...

Pheromones in fight against pests

Nowadays, everybody is aware of the toxic effects of the conventional insecticides that are used to protect plants from pest insects. The insecticides are harmful to the farmer who sprays them on the field and for the pollinating ...

China's Huawei eyes smartphone summit after passing Apple

China's Huawei on Friday said it could replace Samsung as the world's top smartphone maker by late next year, just days after data showed it surpassed Apple for the number-two spot despite being essentially barred from the ...

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