Engineers have begun the final stage of Webb's major structural deployments: the unfolding of its two primary mirror wings. These side panels, which were folded back for launch, each hold three of the observatory's 18 hexagonal, ...
Space Exploration
Jan 7, 2022
0
63
The largest-ever flying animal acted like a giant heron, plucking prey from the water and launching itself into the air.
Paleontology & Fossils
Dec 23, 2021
1
2089
Transparent wing patches may do more than allow butterflies and moths to hide—they may also warn predators to leave them alone, suggests a study published today in eLife.
Plants & Animals
Dec 21, 2021
0
52
Look around any wetland today and you're likely to see 3-foot-tall egrets or 4-foot-tall herons wading in the shallows in stealthy search of fish, insects or crustaceans.
Paleontology & Fossils
Dec 8, 2021
8
7222
Some morpho butterflies live and fly high in the canopy of the Amazonian rainforest, and have evolved into highly-efficient gliding flyers. These results revealed by Wageningen University & Research and published in Science ...
Plants & Animals
Nov 29, 2021
0
215
If you brush against the wings of a butterfly, you will likely come away with a fine sprinkling of powder. This lepidopteran dust is made up of tiny microscopic scales, hundreds of thousands of which paper a butterfly's wings ...
Plants & Animals
Nov 22, 2021
0
205
How organs develop and how they grow to the right size and shape are fundamental questions in developmental biology. The morphogen Dpp is a signaling molecule controlling the development of different organs with regard to ...
Cell & Microbiology
Nov 11, 2021
0
85
NASA is debating whether to try to fix a jammed solar panel on its newly launched Lucy spacecraft, en route to explore an unprecedented number of asteroids.
Space Exploration
Oct 28, 2021
1
95
A small international team of researchers has used laser-stimulated fluorescence to learn more about how pterosaurs flew. In their paper published in Proceedings of the National Academy of Sciences, the group describes their ...
An international team, led by Swinburne University of Technology and Australian National University (ANU), have made a breakthrough discovery that could potentially lead to faster, more accurate molecular or virus tests, ...
Nanophysics
Oct 5, 2021
0
181
