“Dedicated efforts and investments by EPA, Connecticut, New York and local governments have drastically reduced the amount of ...

The closer to Earth a satellite flies, the clearer a picture it can take of the surface. But low-flying satellites also have ...

Many health emergencies begin quietly—recognising early warning signs and acting fast can prevent complications and save ...

Feeling constantly tired, dizzy, or weak could indicate low hemoglobin, a condition where your red blood cells don’t carry enough oxygen to your body. Hemoglobin is essential for transporting oxygen ...

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split ...

Victoria was 34 when she was found unresponsive early on Thursday, Jan. 1 at the San Francisco Fairmont Hotel and pronounced ...

More than a billion years ago, in a shallow basin across what is now northern Ontario, a subtropical lake much like ...

There are about 15,000 satellites orbiting the Earth. Most of them, like the International Space Station and the Hubble ...

For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required for complex life. Oxygen began building up during the period known as the ...

Victoria Jones, the daughter of actor Tommy Lee Jones was found dead at the famous San Francisco Fairmont Hotel on Jan. 1 ...

Stefan Lovgren writes on how freshwater fish from the Arctic to Africa are endanged by climate change and the unpredictable ...