Black & Aqua Mint Green Watercolour Flowers Personalised Stationery Save Dat... Wedding The pkkcob3474-new toys

Jcnfabackpack Backpack Men's Backpack Men Travel Fashion Trends College Student Youth Bag 15 Inch Laptop Casual Backpack


KNOCK  Mother bees have to do their own hunting for pollen and nectar in the Ceratina nigrolabiata species, but a male bee (shown) eager to mate with her will watch her young while she’s gone.

BLASTS FROM THE PAST  Swift, powerful bursts of charged particles emitted by the sun can be strong enough to breach Earth’s magnetosphere (blue bubble in illustration). To see how common such emissions have been in Earth’s past, scientists look for telltale data in tree rings and ice cores. 



Science News