A recent study has shown that being an optimist is linked to longer life. Results remained even afte … (www.reddit.com)

submitted by /u/Wagamaga
[comments]

Scientists Have ‘Healed’ a Heart Attack in Mice by Regenerating Muscle Cells (www.reddit.com)

NATO set to agree biggest overhaul of defences since the Cold War – including expansion of 40, … (www.reddit.com)