Search results for symbolic meaning

Archaeology Apr 1, 2024

Stingray sand 'sculpture' in South Africa may be oldest example of humans creating an image of another creature

South Africa's Cape south coast offers many hints about how our human ancestors lived some 35,000 to 400,000 years ago during the Pleistocene epoch. These clues are captured in the dunes they once traversed, today cemented ...

Archaeology Mar 28, 2024

How Spanish conquistadors, and a tiny cactus-dwelling insect, gave the world the color red

When you think about a red object, you might picture a red carpet, or the massive ruby in the Queen's crown. Indeed, Western monarchies and marketing from brands such as Christian Louboutin have cemented our association of ...

Plants & Animals Mar 25, 2024

Wild bird gestures 'after you': Japanese tit uses wing movements for gestural communication

A small-bird species, the Japanese tit (Parus minor), uses wing movements as a gesture to convey the message "after you," according to new research at the University of Tokyo, and published in Current Biology.

Social Sciences Mar 16, 2024

In France, abortion rights and hijab bans highlight a double standard on women's rights

The French parliament recently voted in favor of enshrining the right to abortion into the country's constitution. While crowds celebrated outside, the slogan "my body my choice" was projected onto the Eiffel Tower in giant ...

Mathematics Mar 14, 2024

What's Pi Day all about? Math, science, pies and more

Math enthusiasts around the world, from college kids to rocket scientists, celebrate Pi Day on Thursday, which is March 14 or 3/14—the first three digits of an infinite number with many practical uses.

Social Sciences Mar 13, 2024

Social acceptance of immigrants working as politicians or judges is low, finds German study

Often, the dominant society develops negative attitudes towards immigrants and their descendants because their integration is too successful—and not because they are unwilling to integrate. This is the finding of a new ...

Plants & Animals Mar 12, 2024

Giant sequoias are a rapidly growing feature of the UK landscape

Imported giant sequoia trees are well adapted to the UK, growing at rates close to their native ranges and capturing large amounts of carbon during their long lives, finds a new study led by UCL researchers with colleagues ...

Archaeology Mar 12, 2024

Prehistoric piercings may have been coming-of-age ritual

Archaeologists have discovered more than 100 ornaments for use in piercings in ~11,000-year-old adult burials in Türkiye, providing the earliest conclusive evidence for body perforation and suggesting that piercing may have ...

Social Sciences Mar 11, 2024

The world is not moving fast enough on climate change—social sciences can help explain why

In late 2023 the United States government released its Fifth National Climate Assessment (NCA). The NCA is a semi-regular summation of the impacts of climate change upon the U.S. and the fifth assessment was notable for being ...

Space Exploration Mar 8, 2024

NASA unveils design for message heading to Jupiter's moon Europa

When it launches in October, the agency's Europa Clipper spacecraft will carry a richly layered dispatch that includes more than 2.6 million names submitted by the public.

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