Exposing seedlings to ethylene in darkness increases size and vigor, in a finding with implications for agriculture. Farmers have worked to increase crop yields for millennia, and the quest remains urgent as the human population ...
Plants & Animals
Jul 19, 2023
0
9
Oxygen didn't catalyze the swift blossoming of Earth's first multicellular organisms. The results of a new study defy a 70-year-old assumption about what caused an explosion of oceanic fauna hundreds of millions of years ...
Evolution
Jul 18, 2023
1
127
Plants give us oxygen through photosynthesis—this is commonly taught in school. An international research team has now shown that, particularly in early spring when low temperatures coincide with high light, conifer needles ...
Ecology
Jun 15, 2023
0
99
Tasmania's Maugean skate has been around since the dinosaurs but it could become the first ray or shark in the world to become extinct in modern times as a direct result of human activity, after a new study found their population ...
Plants & Animals
May 16, 2023
0
29
Coral reef fish larvae undergo major physiological changes during their short development as they transition from long-distance dispersal in the open ocean to settling on a reef, according to a study by Adam Downie at James ...
Plants & Animals
May 11, 2023
0
164
Relativity Space, an aerospace startup that carried out the first test flight of a 3D-printed rocket, announced Wednesday that it will focus on a bigger rocket to compete for commercial launches with SpaceX and other companies.
Space Exploration
Apr 12, 2023
0
23
A family of 'promiscuous' proteins found in all land plants is responsible for many different plant functions, despite remaining relatively unchanged for over 450 million years.
Molecular & Computational biology
Apr 3, 2023
0
64
The world's first 3D-printed rocket launched successfully on Wednesday, marking a step forward for the California company behind the innovative spacecraft, though it failed to reach orbit.
Space Exploration
Mar 23, 2023
0
353
The world's first 3D printed rocket is scheduled to make its third attempt to lift off on Wednesday for the maiden flight of an innovative spacecraft billed as being less costly to produce and fly.
Space Exploration
Mar 22, 2023
0
13
Millions of fish have washed up dead in southeastern Australia in a die-off that authorities and scientists say is caused by depleted oxygen levels in the river after recent floods and hot weather.
Ecology
Mar 19, 2023
0
17
