Search results for colored silk

Archaeology Mar 28, 2024

Ancient DNA reveals the appearance of a 6th century Chinese emperor

What did an ancient Chinese emperor from 1,500 years ago look like? A team of researchers reconstructed the face of Chinese Emperor Wu of Northern Zhou using DNA extracted from his remains.

Biochemistry Mar 28, 2024

Blood, sweat, and water: New paper analytical devices easily track health and environment

When you need to measure white blood cell counts, it usually involves trips to clinics and expensive equipment for analysis. Likewise, checking water quality for contaminants can be a lengthy process.

Biochemistry Mar 13, 2024

Beetles living in the dark teach us how to make sustainable colors

Inspired by beetle cuticles, scientists have developed optical structures that can produce vibrant, iridescent and completely biodegradable colors using chitin—the world's second most abundant organic material.

Plants & Animals Jan 26, 2024

The botanical imperialism of weeds and crops: How alien plant species on the First Fleet changed Australia

Locally grown produce fills Australian shops, but almost all of these species were imported, as native as cane toads. Icons of Australian agriculture, like the Big Banana and Big Pineapple, proudly display the regions' crops, ...

Plants & Animals Jan 4, 2024

Spiders really may be more scared of you than you are of them

Spiders have evolved creative strategies to allow them to thrive in habitats across the globe. The one thing that seems to elude them though, is the ability to charm the humans that they encounter.

Social Sciences Jan 2, 2024

Do strict dress codes and uniforms do more harm than good?

How do you feel when you wear a uniform?

Plants & Animals Nov 4, 2023

Huge spiders in Eastern US aren't going away, experts say

Since their arrival in Georgia nearly 10 years ago, the yellow-banded Joro spiders and their huge webs have set up camp in the southeastern U.S., experts say.

Plants & Animals Oct 27, 2023

Discover 6 fascinating animals that live at the bottom of the St. Lawrence River

In the vast St. Lawrence River, an impressive variety of animals live on the seabed. This group of organisms is called benthos.

Analytical Chemistry Oct 11, 2023

Scientists pry a secret from the 'Mona Lisa' about how Leonardo painted the masterpiece

The "Mona Lisa" has given up another secret.

Other Sep 23, 2023

Saturday Citations: Cutting the middleman out of spider silk synthesis; hungry black holes; Osiris-Rex is back!

This week, we reported on spider silk synthesis without spiders, and how policymakers are pursuing a wish-based approach to a global economy under climate change—what the kids call "manifesting" a green-growth future. Plus, ...

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