Unlike traditional alarms that rely only on loud noise to abruptly pull you from your slumber, sunrise alarm clocks use gradual light exposure to cue your body to wake up. Over time (usually 20 to 40 ...

Coordinated locally by birding organizations and volunteers, the Christmas Bird Count happens each year between mid-December ...

Three species of the melodic African warbler bird refuse to get up early and sing their customary daybreak songs when the ...