Sudan, last male northern white rhino on Earth, dies
The world's last male northern white rhino, Sudan, has died after "age-related complications," researchers announced Tuesday.
Watch 2:08
Killer whales put their heads together for their next meal
In our NewsHour Shares moment of the day, we get a glimpse into the intelligent group hunting patterns of killer whales -- and the escape of one very lucky seal.
Can migratory birds survive rapid climate change? The answer may be in their genes
Genetic traits in yellow warblers can gauge if the migratory birds will adapt to the pace of climate change, according to a new study.
Amazonian fish need tropical forests to survive
Fisheries ecologists at Virginia Tech have found a link between tropical forest loss in the Amazon and declines in freshwater fish populations.
New kayaks, rigged with custom sensors by British scientists, can serenade paddlers with music made from environmental data.
As it turns out, when a male mantis loses his head, it doesn’t mean he loses the urge to procreate. You read that right.
The crested pigeon's mere act of taking frantic flight is enough to alert its flock of looming danger.
Ligers, tigons and other hybrid animals sound fun, until you learn about their health issues.
In response to noise pollution, oysters snap close their shells, which could affect their growth, a new study reports.
