Geoengineering startup Stardust Solutions says it has raised $60 million to lay the groundwork for tech that could be used to ...

Scientists for years have argued over drastic action to cool a warming world. Among the most widely debated is stratospheric ...

The sun is frequently ejecting huge masses of plasma, called coronal mass ejections (CMEs), into space. They often occur ...

The fundraising haul marks strong enthusiasm for experiments aimed at lowering temperatures, said the company. But it also raises questions about commercializing technologies with potentially damaging ...

Scientists are questioning whether humanity can truly “dim the Sun” without causing chaos. A new University study shows that ...

Atmospheric chemist Faye McNeill, however, sounds a cautionary note: The actual effects might not match simulations, she says ...

A new study has uncovered alarming evidence that plastic pollution is reaching even deeper into the ocean than we previously ...

Public ponds, fountains and new reflective buildings are needed to protect Yaoundé’s people from the heat island effect.

Scientists are seriously considering mimicking volcanic eruptions to mitigate global warming, but that comes with more than a ...

As far as particles of light are concerned, the collective is more important than the individual. When they get to decide ...

Scientists are taking the once-radical concept of dimming the sun through stratospheric aerosol injection (SAI) seriously, ...

Heart attacks often feel sudden and shocking when they happen, but the truth is actually the opposite. Most heart attacks do ...