# Proceedings of the National Academy of Sciences

All time

ATCV-1

A virus found in lakes could be literally changing the way people think

4 Nov 2014

14.5k

13

blood

Scientists found a fossilised mosquito full of blood, so can we finally clone dinosaurs?

20 Oct 2013

26.1k

66

ancient earth

Laser technology reveals ancient city under Cambodian earth

18 Jun 2013

12.3k

17

great barrier reef

Great Barrier Reef has lost half of its coral since 1985 - study

2 Oct 2012

4.6k

27

Sexual revolution

Bad behaviour of ‘alpha males’ encouraged women to form monogamous relationships

29 May 2012

6.4k

10