New species of venomous box jellyfish discovered in Singapore

Finding highly venomous box jellyfish that are almost invisible in water is not an easy task—but researching them is crucial so that we can learn how to safely avoid them. Stings from these "sea-wasps" are extremely painful ...

Small seabirds rely on crosswinds to navigate the open ocean

Storm petrels are among the smallest and most mysterious seabirds. Until recently, the use of biologgers to track their movements was impossible. A new study published in Biology Letters reveals that they routinely travel ...

Old newspapers track porpoise populations across the Baltic Sea

Harbor porpoises were once found across a much wider area of the Baltic Sea than they are today, including regions where they are now rare or absent. This is shown in a new study that uses centuries-old Swedish newspapers ...

Human childbirth is not uniquely difficult among mammals

Human childbirth is commonly viewed as uniquely difficult and dangerous. The reason: The combination of bipedalism and large brains creates a tight fit between the baby and the birth canal. Research at the University of Vienna ...

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