Winter solstice: Northern Hemisphere's shortest day and longest night 1 month

US updates science, technology pact with China 1 month

New Zealand scientists suspect specimen of world's rarest whale died from head injuries 1 month

The dark energy pushing our universe apart may not be what it seems 2 months

Small meteor lights up Philippine sky 5 months

Spacecraft flies closer to Mercury than planned after thruster glitch 5 months

S. Korea space transport ambitions hopes to challenge SpaceX 5 months

Newborn rattlesnakes at Colorado 'mega den' make live debut 5 months

Who needs males? Female sharks make babies alone in Italy 6 months

Japan scientists make smiling robot with 'living' skin 7 months

China calls scientists of all nations to study lunar samples, but notes obstacle with US 7 months

Chinese lunar probe returns to Earth with world's first samples from far side of the moon 7 months

Mystery sonic boom rattles Mediterranean resorts 7 months

French-Chinese probe to hunt universe's biggest explosions 7 months

What to know about Boeing's first spaceflight carrying NASA astronauts 8 months

Webb telescope finds most distant galaxy ever observed, again 8 months

New finding on Sun's magnetic field could improve solar storm forecasts 8 months

Doctors combine pig kidney transplant, heart device in bid to extend woman's life 9 months

Here's why experts don't think cloud seeding played a role in Dubai's downpour 9 months

Huge crowds await total solar eclipse in North America but clouds may spoil the view 10 months