Star-packed Triangulum Galaxy shines in new Hubble Telescope image
Mining for Neutrinos, and for Cosmic Answers
African nations are losing up to 5% of their GDP per year with climate change, a new report says
What would it feel like to touch a cloud?
After water quality improves, scientists find sea turtles in Brazil get healthier
Titanic expedition yields lost bronze statue, high-resolution photos and other discoveries
Hailstones may get bigger as the climate warms — bringing higher insurance costs
This company wants to reinvent the space rocket — as a space plane
