Editor’s note (3/21/26): Four stations (two in Arizona and two in California) recorded temperatures of 112 degrees Fahrenheit (44.4 degrees Celsius) on Friday, March 20, besting the all-time U.S.
While some states' coldest temperatures were recorded recently, others were documented decades ago. Hawaii remains the only state in the US yet to report a temperature below zero degrees Fahrenheit.
Gizmodo: Scientists Trap Sunlight to Reach Temps of Nearly 2,000 Degrees Fahrenheit
Engineers are cooking up a new clean energy solution: charging up crystals with solar energy to temperatures of 1,832 degrees Fahrenheit (1,000 degrees Celsius), potentially making them a greener ...
MinnPost: Do worker wasps die when temperatures drops below 50 degrees Fahrenheit?
While worker wasps become unable to fly in temperatures below 50 degrees Fahrenheit, they are still able to maintain life. Most wasps die after temperatures drop below freezing (32 F) with the ...
Degrees are a unit of measurement for angles, representing the rotation between two rays. The degree angle system divides a full rotation into 360 units called degrees.
For many practical purposes, a degree is a small enough angle that whole degrees provide sufficient precision. When this is not the case, as in astronomy or for geographic coordinates (latitude and longitude), degree measurements may be written using decimal degrees (DD notation); for example, 40.1875°.
There are 360 degrees in one full rotation (one complete circle around). Angles can also be measured in Radians.
The degree symbol or degree sign, °, is a glyph or symbol that is used, among other things, to represent degrees of arc (e.g. in geographic coordinate systems), hours (in the medical field), degrees of temperature or alcohol proof. The symbol consists of a small superscript circle.