Watch Wimbledon: Djokovic survives scare to win in four sets, Sinner through

Wimbledon day five - use 'watch & listen' tab for live BBC coverage From 13:00 BST: 14th seed Naomi Osaka v Daria Kasatkina ...
MUO on MSN

Turning off JavaScript won't save you — here's what actually hides your browser

Customizing your browser to hide often makes it easier to recognize.
Smithsonian Magazine

These Male Fruit Flies Have Sperm That Are Nearly as Long as Their Bodies. Here’s How the Cells Don’t Become a Tangled Mess

Males of the species Drosophila melanogaster pack thousands of almost two-millimeter-long sperm cells into significantly smaller storage organs. A new study reveals how they move in an orderly manner ...