NASA scientists want to solve a mystery: Why did life "turn left?"
When NASA launched a spacecraft to an asteroid, scientists patiently waited for their chance to look at bits of the space ...
C&EN17h
Shining light on the origin of life
How life evolved is one of the central questions in science and has fascinated humans for centuries. Early Earth was undoubtedly a harsh environment, but we know surprisingly little about the ...
Smithsonian Magazine17h
Everything You Want to Know About Dinosaur Sexual Anatomy and Reproduction, From Their Genitalia to How They Laid Eggs
Dinosaurs had sex. Fossil nests and eggs, as well as the ways today’s birds and crocodiles reproduce, leave no doubt on that ...
Science News21h
An African strontium map sheds light on the origins of enslaved people
While genetic tests can reveal the ancestry of enslaved individuals, strontium analysis can now home in on where they actually grew up.
UPSC Essentials | Mains answer practice — GS 3 : Questions on primary healthcare and hypersonic weapons (Week 89)
Are you preparing for UPSC CSE 2025? Here are questions from GS paper 3 for this week with essential points as the fodder for ...