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Environment 18 hours ago

Climate change makes India's monsoons erratic. Can farmers still find a way to prosper?

Each year from June to September, a heavy band of rain makes its way from India's southwest coast to its northeastern borders, quenching farmers' thirsty fields.

Environment Jun 21, 2024

Exploring the roots of the Anthropocene

Understanding how tropical land use and deforestation affects the dynamics of the global Earth system and identifying potential tipping points are key to the future of our species on this planet. By exploring the long history ...

Astronomy Jun 21, 2024

Space instruments provide early warnings for solar flares

When a solar flare leaps out from around the sun, a small fleet of scientific instruments designed and built at the University of Colorado Boulder form a first line of defense—spotting these massive eruptions before any ...

Ecology Jun 21, 2024

Circular food systems found to dramatically reduce greenhouse gas emissions, require much less agricultural land

Redesigning the European food system will reduce agricultural land by 44% while dramatically reducing greenhouse gas emissions from agriculture by 70%. This reduction is possible with the current consumption of animal protein. ...

Planetary Sciences Jun 20, 2024

Why scientists are intrigued by air in NASA's Mars sample tubes

Atmospheric scientists get a little more excited with every rock core NASA's Perseverance Mars rover seals in its titanium sample tubes, which are being gathered for eventual delivery to Earth as part of the Mars Sample Return ...

Environment Jun 20, 2024

Interactive map shows future climate of your city based on emissions scenarios

The impacts of climate change are being felt all over the world, but how will it impact how your hometown feels? An interactive web application from the University of Maryland Center for Environmental Science allows users ...

Earth Sciences Jun 20, 2024

Study finds plants store carbon for shorter periods than thought

The carbon stored globally by plants is shorter-lived and more vulnerable to climate change than previously thought, according to a new study.

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, ...

Planetary Sciences Jun 20, 2024

ExoMars Trace Gas Orbiter image exposes iron, magnesium and aluminum on Mars surface

Rusty in appearance and magnificent in detail, a new image of the Mawrth Vallis region on Mars reveals a world rich in iron, magnesium and aluminum.

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, ...

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