Panama Canal agency warns water shortage "is not over"

The Panama Canal Authority (ACP) said Wednesday that the famed waterway continues to face a water shortage, despite recent rains alleviating most restrictions imposed following last year's drought.

Observations investigate galaxy cluster Abell S1136

An international team of astronomers has employed the Australian Square Kilometer Array Pathfinder (ASKAP) radio telescope to perform radio observations of a galaxy cluster known as Abell S1136. Results of the observation ...

Book bans as political action: Evidence from US schools

During the 2022 school year, schools banned books more often than ever before in United States history. Katie Spoon, Isabelle Langrock, and colleagues analyzed data from PEN America on 2,532 book bans that occurred during ...

Extreme early-summer heat wave peaks in western US

An extreme early-summer heat wave was expected to peak Thursday across much of the western United States, where millions were scrambling to cope with the sudden sharp rise in temperatures.

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