EchoSense:Scientists say they've confirmed fossilized human footprints found in New Mexico are between 21,000 and 23,000 years old

The products featured in this article are from brands available in NBCUniversal Checkout. E! makes a

Scientists researching how the recent spike in extreme wildfires affects the climate say that just a

A Florida judge late Wednesday dismissed a closely-watched “rights of nature” case, finding that sta

The United States and the European Union pledged on Friday to reduce methane emissions by at least 3

A sudden pause in federal assistance is sowing disarray and outrage across the country, throwing int

An image of McDonald's menu this week went viral because people couldn't believe the prices depicted

A fist in the air. Fukushima prefecture can be forgiven for using that symbol of protest after the n

The Consumer Product Safety Commission issued a recall Thursday for around 346,000 units of children

WASHINGTON (AP) — The Senate is pushing toward a vote on legislation that would provide full Social

Atmore, Alabama — Alabama executed a man on Friday for the 2001 beating death of a woman as the stat

As President Joe Biden works to enact his plan for cutting greenhouse gases, a long dormant rift amo

When President Biden explained why his administration stepped in earlier this month to rescue two fa

LOS ANGELES (AP) — The California Department of Motor Vehicles has apologized for an “unacceptable a

This article is part of a series produced in partnership with NBC News and Undark Magazine, a non-pr

Third in a series with the Seattle Times on the future of nuclear power in the United States in the

Bill Gates’ Vision for Next-Generation Nuclear Power in Wyoming Coal Country