Toll from Bulgaria flooding rises to four

The toll from torrential rains and flooding on Bulgaria's Black Sea coast has climbed to four, while several thousand tourists have been left stranded, officials said Wednesday.

Invasive species are animals, too: Considering a humane approach

Invasive alien species are animals that may pose a threat to biodiversity, but it's time to deal with that threat in a more ethical way. "We need to take a humane, long-term view and learn to co-exist, as some species considered ...

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