News tagged with animals

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Whales hear us more than we realize

Killer whales and other marine mammals likely hear sonar signals more than we've known. That's because commercially available sonar systems, which are designed to create signals beyond the range of hearing ...

May 01, 2014
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The identification of endangered species

In a time of global climate change and rapidly disappearing habitat critical to the survival of countless endangered species, there is a heightened sense of urgency to confirm the return of animals thought ...

Apr 29, 2014
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Butterflies switch lifestyles using hormones

Many habitats on Earth change dramatically with the seasons, profoundly affecting food availability, predation pressure and reproductive opportunities for animals living in these seasonal habitats. To survive ...

Aug 15, 2014
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Environmental hormones – tiny amounts, big effects

Empty nets and few species – environmental hormones are believed responsible for the diminishing numbers of fish. How damaging are these substances really, though? Studies that depict a complete picture ...

Apr 02, 2014
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Should the EU ban on the import of seal products stand?

Next month, following an appeal by Canada and Norway to overturn the EU ban on the import of seal products, the World Trade Organization (WTO) is expected to announce whether the 2013 decision will be upheld. In an editorial ...

Apr 30, 2014
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