"It seems like something that people could do by themselves." ...

Chemists at the University of Iowa have created a three-dimensional lattice that captures water from the air and stores it.

Near Hudson, N.Y., a Princeton University team erected a cottage made from the agricultural byproduct, which they said is ...

As the world searches for practical ways to slow climate change, scientists are taking a closer look at an unlikely material: biochar, a carbon-rich ...

Lewis’s son Avi Lewis was elected leader of progressive New Democratic party a day before his father’s death Stephen Lewis, the Canadian diplomat, politician and human rights advocate, who spent ...

Human rights. Equality for women. The plight of African families decimated by HIV-AIDS. Stephen Lewis spent a lifetime fighting for causes close to his heart — and his weapons of choice were words.

Stephen Lewis, a longtime politician and diplomat who rose to prominence as leader of the Ontario NDP in the 1970s and became known for his passionate oratory, commitment to social justice and the ...

Ontario New Democrat's father David Lewis was federal leader, a job his son Avi Lewis claimed just days ago Author of the article: You can save this article by registering for free here. Or sign-in if ...

Lewis, 58, was born into one of Canada’s most famous political families You can save this article by registering for free here. Or sign-in if you have an account. OTTAWA — Avi Lewis, the new NDP ...

As humans burn fossil fuels and pump carbon dioxide into the atmosphere, we are heating up the planet. But there is another alarming impact of this climate pollution: it may be changing the chemistry ...

Rising carbon dioxide levels are being detected within the human body, with new research warning a key blood marker for the gas could near its healthy limit within decades if current trends continue.

Researchers have found that manganese, an abundant and inexpensive metal, can be used to efficiently convert carbon dioxide into formate, a potential hydrogen source for fuel cells. The key was a ...