News for 'American Geophysical Union'

India to get hotter? Heat stress to surge with 2C warming, warns study

India to get hotter? Heat stress to surge with 2C warming, warns study

Rediff.com8 Jun 2026

A new study indicates that India's monsoon season could experience a significant increase in uncompensable heat stress under a 2 degrees Celsius global warming scenario, extending the duration of extreme heat conditions.

Lined-up, sun and moon give rise to 'King tides'

Lined-up, sun and moon give rise to 'King tides'

Rediff.com13 Jan 2013

Meteorologist Dan Satterfield reported on his blog hosted by the American Geophysical Union that 'King tides' are produced when the gravitational forces of the Sun, Earth and Moon are aligned.

Indian Scientists Make Weather History

Indian Scientists Make Weather History

Rediff.com9 Jun 2025

'Nobody asked us to work on this. It was on our own that we decided to embark on this journey.'

2022 was the 5th warmest year on record, says NASA

2022 was the 5th warmest year on record, says NASA

Rediff.com17 Jan 2023

"This warming trend is alarming," said NASA Administrator Bill Nelson.

700-km Brazil 'megaflash' sets lightning record: UN

700-km Brazil 'megaflash' sets lightning record: UN

Rediff.com26 Jun 2020

The new records for extreme lightning bursts, or 'megaflashes', during 2019, are more than double the size and duration of the previous record flashes.