India Gets 9% More Monsoon Rain in July After Weak June 

Children play in the rain in Mumbai, India, June 20, 2024. (Reuters)
Children play in the rain in Mumbai, India, June 20, 2024. (Reuters)
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India Gets 9% More Monsoon Rain in July After Weak June 

Children play in the rain in Mumbai, India, June 20, 2024. (Reuters)
Children play in the rain in Mumbai, India, June 20, 2024. (Reuters)

India received 9% more rainfall than average in July as the monsoon covered the entire country ahead of schedule, delivering heavy rain in central and southern states, weather department data showed on Wednesday.

The lifeblood of the nearly $3.5 trillion economy, the monsoon brings nearly 70% of the rain India needs to water farms and refill reservoirs and aquifers.

Without irrigation, nearly half of the farmland in the world's second-biggest producer of rice, wheat and sugar depends on the annual rains that usually run from June to September.

In July, southern and central regions of the country received nearly a third more rainfall than the average, while east and north-eastern regions received 23.3% less rainfall, according to the India Meteorological Department (IMD).

The north-western part of the country got 14.3% less rainfall than average.

The surplus rainfall in July helped erase June's rainfall deficit of 10.9%, and the country has received 1.8% more rainfall since the start of the monsoon season on June 1.

Summer rains, critical for economic growth in Asia's third-largest economy, usually begin in the south around June 1 before spreading nationwide by July 8, allowing farmers to plant crops such as rice, cotton, soybeans and sugarcane.

This year monsoon covered the entire country six days ahead of the usual time of arrival, helping farmers to accelerate planting of summer-sown crops.



These Canadian Rocks May Be the Oldest on Earth

A close-up view of metagabbroic rocks from the Nuvvuagittuq greenstone belt in Nunavik, Quebec, Canada, that are 4.16 billion years old is seen in this photograph released on June 26, 2025. (Jonathan O'Neil/Handout via Reuters)
A close-up view of metagabbroic rocks from the Nuvvuagittuq greenstone belt in Nunavik, Quebec, Canada, that are 4.16 billion years old is seen in this photograph released on June 26, 2025. (Jonathan O'Neil/Handout via Reuters)
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These Canadian Rocks May Be the Oldest on Earth

A close-up view of metagabbroic rocks from the Nuvvuagittuq greenstone belt in Nunavik, Quebec, Canada, that are 4.16 billion years old is seen in this photograph released on June 26, 2025. (Jonathan O'Neil/Handout via Reuters)
A close-up view of metagabbroic rocks from the Nuvvuagittuq greenstone belt in Nunavik, Quebec, Canada, that are 4.16 billion years old is seen in this photograph released on June 26, 2025. (Jonathan O'Neil/Handout via Reuters)

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada.

The Nuvvuagittuq Greenstone Belt has long been known for its ancient rocks — plains of streaked gray stone on the eastern shore of Hudson Bay in Quebec. But researchers disagree on exactly how old they are.

Work from two decades ago suggested the rocks could be 4.3 billion years old, placing them in the earliest period of Earth's history. But other scientists using a different dating method contested the finding, arguing that long-ago contaminants were skewing the rocks' age and that they were actually slightly younger at 3.8 billion years old.

In the new study, researchers sampled a different section of rock from the belt and estimated its age using the previous two dating techniques — measuring how one radioactive element decays into another over time. The result: The rocks were about 4.16 billion years old.

The different methods "gave exactly the same age,” said study author Jonathan O'Neil with the University of Ottawa.

The new research was published Thursday in the journal Science.

Earth formed about 4.5 billion years ago from a collapsing cloud of dust and gas soon after the solar system existed. Primordial rocks often get melted and recycled by Earth's moving tectonic plates, making them extremely rare on the surface today. Scientists have uncovered 4 billion-year-old rocks from another formation in Canada called the Acasta Gneiss Complex, but the Nuvvuagittuq rocks could be even older.

Studying rocks from Earth's earliest history could give a glimpse into how the planet may have looked — how its roiling magma oceans gave way to tectonic plates — and even how life got started.

“To have a sample of what was going on on Earth way back then is really valuable,” said Mark Reagan with the University of Iowa, who studies volcanic rocks and lava and was not involved with the new study.

The rock formation is on tribal Inukjuak lands and the local Inuit community has temporarily restricted scientists from taking samples from the site due to damage from previous visits.

After some geologists visited the site, large chunks of rock were missing and the community noticed pieces for sale online, said Tommy Palliser, who manages the land with the Pituvik Landholding Corp. The Inuit community wants to work with scientists to set up a provincial park that would protect the land while allowing researchers to study it.

“There's a lot of interest for these rocks, which we understand,” said Palliser, a member of the community. “We just don't want any more damage.”