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Dinosaur-killing asteroid impact site stayed hot for millions of years

Illustration of the Chicxulub asteroid impact, which took place 66 million years ago MARK GARLICK/Science Photo Library/Getty Images…

ByBySDToday Jun 9, 2026
Earth has a mysterious triple symmetry that may influence its climate

A circle running along the 27° east and 153° west meridians divides the globe into two halves with…

ByBySDToday Jun 3, 2026
Hidden store of manganese may have helped Earth get its oxygen

Computer simulations have uncovered a new manganese compound that could exist deep in Earth’s mantle and may be…

ByBySDToday Jun 2, 2026
A new tectonic plate boundary could be forming in southern Africa

Gases collected from boiling mineral springs in Zambia contain the chemical signature of having come directly from the…

ByBySDToday May 12, 2026
Giant Arctic continent launched dinosaurs to world domination

Coincident with the rise of the dinosaurs, a large landmass filled most of the Arctic circle, potentially contributing…

ByBySDToday Apr 27, 2026
Taj Mahal

Agra, a jewel of Uttar Pradesh, is best known as the home of the iconic Taj Mahal, a…

ByBySDToday Mar 16, 2026
Huge hot blobs inside Earth may have made its magnetic field wonky

Simulations suggest that two enormous masses of hot rock have been involved in generating Earth’s magnetic field and…

ByBySDToday Feb 13, 2026
Nepal and Northern India are not overdue for a huge earthquake

Many researchers thought that earthquakes in the Himalayas recur at regular intervals – but an analysis of sediment…

ByBySDToday Feb 11, 2026