Accurate estimation of the ionosphere is essential for reliable Global Navigation Satellite System (GNSS) positioning, timing, and space weather ...

Scientists describe the findings as unexpected and puzzling, making this discovery a milestone in exoplanet research.

Satellites confirm Calanus finmarchicus, crucial for North Atlantic right whales, sustaining their survival amid dwindling ...

A new study introduces ACA-SIM (atmospheric correction based on satellite–in situ matchup data), a neural-network-based atmospheric correction ...

Starlight and stardust are not enough to drive the powerful winds of giant stars, transporting the building blocks of life through our galaxy. That’s ...

Right at the brink of a black hole, gravity twists space and time so violently that ordinary physics starts to fall apart.

As Shammas explains in her piece, she had to sign an offline “pledge” that read, in part: “We trade dopamine for daylight, doom scrolls for detours, pixels for paper maps. Here’s to boredom, to wrong ...

Reverse Logistics, Artificial Intelligence, Circular Economy, Supply Chain Management, Sustainability, Machine Learning Share and Cite: Waditwar, P. (2026) De-Risking Returns: How AI Can Reinvent Big ...

With modern seismic tomography, Earth scientists have discovered that above Earth's core-mantle boundary (CMB), about 2,900 ...

Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. Earth's seasonal cycles can vary dramatically across short distances, even at the ...

We are currently witnessing a mobilization of technical ambition reminiscent of the Manhattan Project, a realization that data and compute are the new defining elements of national power. I am deeply ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.