SETI Strange starlight patterns could be evidence of alien technology, according to two new scientific studies David Pescovitz

transhumanism Scientist proposes new plan to "resurrect" the dead with a Dyson Sphere, kind of Thom Dunn

aliens The best evidence for extraterrestrials may be their massive engineering projects David Pescovitz

astronomy Alien "megastructure" mystery deepens, but probably isn't a Dyson sphere Rob Beschizza

science fiction Dyson Trees could make a home for humans—and other things Rob Beschizza

Science NASA delivers first grant in 30 years to support the search for extraterrestrial intelligence David Pescovitz

Universe The last light before eternal darkness – white dwarfs Mark Frauenfelder