Earth’s rock record is missing a billion years, and new evidence tied to the Great Unconformity hints at where that lost history went.

Much of our understanding of Earth's past is derived from stratigraphic records exposed in rock outcrops or recovered from drilled cores. These records span immense time intervals, from thousands to ...

In geological layers around the world (particularly in the southwestern U.S.) roughly one billion years of rock are missing—a mystery known as the “Great Unconformity." ...

UPSC CAPF AC Salary: The Union Public Service Commission (UPSC) aims to fill 349 vacancies for the Assistant Commandants (Group A) in the Central Armed Police Forces (CAPF). It is one of the reputed ...

The Supreme Court on Monday (February 16, 2026) granted a week to the Union Public Service Commission (UPSC) to file its compliance affidavit on the proposed plan of action, timeline, and modalities ...

The Union Public Service Commission (UPSC) has declared a three-day correction period for candidates of the Civil Services Examination (CSE) 2026 and Indian Forest Service (IFoS) 2026 and provided ...

UPSC Prelims Syllabus 2026: The Union Public Service Commission (UPSC) conducts the Civil Service Preliminary (CSP) Examination to shortlist the candidates for the Mains examination. The UPSC CSE ...

Time may feel smooth and continuous, but at the quantum level it behaves very differently. Physicists have now found a way to measure how long ultrafast quantum events actually last, without relying ...

In its latest notification for the Civil Services Examination (CSE), the Union Public Service Commission (UPSC) has updated the rules on the number of attempts and eligibility for candidates already ...

UPSC CSE 2026 notification released: Major rule changes and application update. (Photo: upsconline.nic.in) The Union Public Service Commission (UPSC) released the Civil Services Examination (CSE) 2026 ...

A growing number of countries are planning a permanent solution to the issue of radioactive waste by burying it deep underground. Schemes take many years to plan, and many more years to build, but ...

This article is part of a package in collaboration with Forbes on time capsules, preserving information and communicating with the future. Read more from the report. Stuff is old where I live, in ...