Humans have influenced the planet like no other species. The impact we've made on Earth is undeniable. But have you ever ...

Water is essential for all known life forms ... Earth remains the only known planet capable of supporting human life. While colonizing Mars may become a reality with significant technological ...

Nasa's Valkyrie robot was built by the Johnson Space Center to compete in a 2013 robotics challenge trial. Weighing 300lb and standing at 6ft2in, it looks not unlike a Star Wars Stormtrooper, but it ...

Fifty percent of the planet’s land mass has been transformed for human use [3]. More atmospheric nitrogen is now fixed by humans than all other natural processes combined [3]. Lange's metalmark ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

That in turn affects our planet's climate ... which were the ancestors of the Rift Valley apes and all humans, may never have flourished. The world might still be dominated by dinosaurs and ...

From the mysterious Planet Nine to the prospect of a "human-caused meteor shower," space and physics editor Brandon Specktor lists his favorite stories of 2024. When you purchase through links on ...