Heart-warming? More like heart-harming. Here are 5 cardiac parasites … for Valentine’s Day
Animals
Upside-down jellyfish release venom-filled ‘bombs’ in their snot
This may be the biggest turtle that ever lived
This bizarre virus has genes never seen before
The last woolly mammoths on Earth had disastrous DNA
What if Earth were a super-Earth?
‘Reaper of death,’ newfound cousin of T. rex, discovered in Canada
Single lightning strike kills 4 endangered mountain gorillas
Live Science podcast “Life’s Little Mysteries” 4: Mysterious dogs
5 reasons hyenas like Harley Quinn’s ‘Bruce’ are amazing
Megalodon: Facts about the long-gone, giant shark
