All of the weight reductions and aero efficiency gains for the 787 improved fuel economy by 20% compared to the 767, its ...

The silky shark (Carcharhinus falciformis) had a satellite tag fitted to its dorsal fin in June 2022 so researchers could track its migration.A few weeks later, an unknown person cut out the tag ...

Changes in the dorsal fin from 2022 and 2023. Josh Schellenberg and John Moore, CC BY-ND My analysis determined that within 332 days, the shark regenerated enough tissue that his dorsal fin was ...

When placing the GPS tags, I also place a second tag beneath each shark's dorsal fin that displays a unique ID number, so I was able to confirm the injured shark was one from my study, #409834.