Archaeologists in Iraq find ancient wine press, carvings

Archaeologists in Iraq revealed Sunday their discovery of a large-scale wine factory from the rule of the Assyrian kings 2,700 years ago, along with stunning monumental rock-carved royal reliefs.

Drought and climate change shift tree disease in Sierra Nevada

Even pathogens have their limits. When it gets too hot or too dry, some pathogens—like many living things—search for cooler, wetter and more hospitable climes. Ecologists have questioned if a warming, drying climate is ...

Researchers go 'cuckoo' over Antarctic penguin poop

Antarctica's king penguins emit such copious amounts of nitrous oxide, or laughing gas, via their faeces that researchers went a little "cuckoo" studying them, according to a Danish scientific study published Thursday.

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