That old lettuce, those leftovers from dinner and those grass clippings from your lawnmower may be more valuable than you realise. Soon, they might be turned into a renewable gas that can perform ...

Rivers are releasing ancient carbon dioxide, reshaping our understanding of the carbon cycle and its impact on climate change ...

Water treatment is expensive. It uses a lot of energy and produces its own waste that gets disposed of at a hefty price.

Scientists from Canada, Denmark, and Australia teamed up with a "goal of drilling and retrieving a [613-meter] deep ice core" ...

WASHINGTON >> A Florida-based federal emergency response team that reopens U.S. ports after storms and accidents is unstaffed ...

Fluorescence lidar technology enables a better determination of the origin of particles in the atmosphere. The method can ...

NYC faces dangerous air quality alert Wednesday from Canadian wildfire smoke affecting 8 counties. AQI reaches 105 with ...

Nitrates in the atmosphere reduce air quality and play an important role in climate change. An international team led by ...

Scientists in the Asia and Pacific region, with support from the IAEA, have successfully identified sources of carbon stocked in mangrove soils — an important step toward improving the management and ...

NEW ORLEANS (AP) — A man who identifies himself as New Orleans jail escapee Antoine Massey released videos on social media while still on the run from authorities, leading to a police raid that failed ...

The remark was made during a briefing by David Richardson, who has led FEMA since early May. The U.S. hurricane season officially began on Sunday.

New research led by a Southwest Research Institute scientist identified a new source of energetic particles near the Sun.