In Ecuador, the Solitary Hummingbird Becomes Social
Hummingbirds are so fiercely territorial that fights between them are sometimes fatal. But one unusual species is living ...
来自MSN17 天
These Border Regions Are The Most Dangerous In The World
On multiple occasions North Korean soldiers wandered across the line, causing South ... Colombia and Ecuador have a lot in common. The equator stretches through both of them, as does the Amazon ...
Space.com18 天
How fast is Earth moving?
(This area is also called the equator.) If you estimate that a day is 24 hours long, you divide the circumference by the length of the day. This produces a speed at the equator of about 1,037 mph ...
IEEE22 天
Ultra-Long-Distance Interferometric DOFS Over 300 km Without In-Line Repeater
This system employs Raman fiber amplifier with bidirectional pumping in conjunction with a bidirectional EDFA, without the use of in-line relay amplifier. Through an analysis of the interference light ...
Associated Press26 天
Ecuador will seek foreign military aid to combat drug cartels as violence surges
Copyright 2025 The Associated Press. All Rights Reserved. Ecuador’s President Daniel Noboa, running for re-election, waves after accompanying his running mate ...
CBS News27 天
Narco gang clashes in Ecuador kill 14 as police warn of possible "reprisals"
Clashes between rival criminal groups claimed the lives of 14 people over the weekend in Ecuador's port city of Guayaquil, the epicenter of a bloody power struggle between narco gangs, police said ...