Superpowers
April 2019
Every article published in April 2019. 1,151 articles · Back to full archive
Superpowers
Turkish Defense Minister makes unannounced visit to Pentagon
Oil And Gas
Turkey hopeful US will extend waiver on Iran sanctions
Time And Space
Travel through wormholes is possible, but slow
Iron And Ice
Tiny fragment of a comet found inside a meteorite
Time And Space
The discrete-time physics hiding inside our continuous-time world
Exo Worlds
TESS finds its first Earth-sized planet
Aerospace
State Department approves new deal with Taiwan for F-16s
Spacewar
Star Wars redux as US tries to 'Engineer a Race Where There's None'
Solar Daily
Stability improvement under high efficiency - next stage development of perovskite solar cells
Microsat Blitz
Space Flight Laboratory Reaches Century Milestone in Microspace Operations
Farm News
Solving the mystery of fertilizer loss from Midwest cropland
Stellar Chemistry
'Snowball chamber' helps researchers use supercooled water to search for dark matter
Chip Tech
Singapore and Australian scientists build a machine to see all possible futures
Water World
Seeking innovative ideas: space for the oceans
Froth And Bubble