Sixty-six million years ago, Earth was a tropical greenhouse. Today, it's an ice-capped world. And an international team of ...

Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals ...

When the Chicxulub impactor hit, the animals with the best shot at surviving were those with wings. Now, new finds are reshaping the story of how birds evolved.

“Storms are a natural part of Earth's system and are not going away,” William Ripple, co-lead author of the 2025 State of the ...

Are you preparing for Civil Services Exam 2026? Here are questions from GS paper 1 for this week with essential points as the ...