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Environment Jun 20, 2024

Saudi hajj pilgrims' deaths highlight how extreme heat kills

More than 1,000 people have died at this year's hajj pilgrimage in extreme heat in Saudi Arabia, an AFP tally showed on Thursday.

Astronomy Jun 20, 2024

Striking new Webb image showing alignment of bipolar jets confirms star formation theories

For the first time, a phenomenon astronomers have long hoped to image directly has been captured by the NASA/ESA/CSA James Webb Space Telescope's Near-InfraRed Camera (NIRCam). In this stunning image of the Serpens Nebula, ...

Ecology Jun 20, 2024

Researchers reveal effects of climate change on above- and belowground biomass distribution on Tibetan plateau

Global warming has significantly altered plant growth patterns on the Tibetan Plateau (TP) over the past three decades. Plants adjust their growth trajectories in response to climate change, prioritizing leaf and stem growth ...

Molecular & Computational biology Jun 20, 2024

Transcriptomic insights into Chinese cabbage's unique morphology

Understanding the genetic mechanisms behind leaf development is crucial for improving crop yields and resilience. In Chinese cabbage, the formation of leafy heads involves complex gene interactions that determine leaf shape ...

Planetary Sciences Jun 20, 2024

Iron meteorites hint that our infant solar system was more doughnut than dartboard

Four and a half billion years ago, our solar system was a cloud of gas and dust swirling around the sun, until gas began to condense and accrete along with dust to form asteroids and planets. What did this cosmic nursery, ...

Astronomy Jun 20, 2024

The earliest merging quasars ever seen

Studying the history of science shows how often serendipity plays a role in some of the most important discoveries. Sometimes, the stories are apocryphal, like Newton getting hit on the head with an apple. But sometimes, ...

Environment Jun 20, 2024

Tropical Storm Alberto dissipates over central Mexico after heavy rains killed 4

Tropical Storm Alberto, the season's first named storm, weakened Thursday as it moved inland over northeast Mexico after bringing heavy rains to parts of the parched region and leaving at least four dead.

Environment Jun 20, 2024

Heat wave claims lives of at least 125 in Mexico this year, hitting country's most vulnerable

When the nursing home in southern Mexico began to bake in the country's ongoing heat wave, staff cycled their elderly residents through the few cooling options they had.

Environment Jun 20, 2024

Amid scorching heat, 900 people died in Saudi Arabia—climate change has made the Hajj pilgrimage more risky

Each year, millions of Muslims from across the world embark on the Hajj pilgrimage to Mecca in Saudi Arabia. The mass migration is unparalleled in scale, and pilgrims face numerous health hazards.

Astronomy Jun 20, 2024

Scientists spot hidden companions of bright stars

Photographing faint objects close to bright stars is incredibly difficult. Yet, by combining data from ESA's Gaia space telescope with ESO's GRAVITY instrument on the ground, scientists managed just that. They took the first ...

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