Thirteen million years ago, a group of medium-sized monkeys known for guarding their territory among the treetops with fearsome "howls" started doing something new. These monkeys, among the oldest ...
Humans perceive emotional expressions displayed by non-human primates and spontaneously mimic these expressions, according to a study published in the open-access journal PLOS One by Ursula Hess from ...
Sixty-six million years ago, a massive asteroid smashed into Earth. Life has undergone at least five mass extinctions in the ...
A sediment-washing “bubbler” helped researchers recover 65.5-million-year-old teeth that illuminate how early primate ...
Three tiny Purgatorius teeth found in Colorado are helping scientists trace how early primates evolved and spread across North America.
Research suggests 66 percent of primate species are vulnerable, endangered, or critically endangered and 85 percent of primate species are in decline. In many ways, humans are largely to blame. While ...
From lemurs to orangutans, tarsiers to gorillas, primates are captivating and sometimes unnervingly similar to us. So it’s not surprising that this group of more than 500 species receives a great deal ...
New minuscule fossils of Purgatorius, the earliest-known relative of all primates—including humans—have been unearthed in a ...
Crying is one of the most recognizable human emotional signals. Tears appear when people experience grief, relief, joy, or ...
• 13 million years ago, a medium-sized monkey known for guarding its territory among the treetops with a fearsome “howl” started doing something new. This monkey, one of the oldest known ancestors of ...
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