Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...

On Feb. 1, 2003, the space shuttle Columbia broke apart as it returned to Earth after spending more than two weeks in space. When you purchase through links on our site, we may earn an affiliate ...

When is the next Valorant Night Market? Hopefully, some of your long-sought-after weapon skins have been added to your collection. If you're unsure whether to part with your valuable Valorant points, ...

Over the past two decades, at least four major research programmes have formed in evo–devo, although there is extensive overlap among them. Figure 1: A morphodynamic model relating shape change and ...

The Trump administration pulled the plug on IRS Direct File, a pilot program allowing taxpayers to file federal tax returns for free. But there are still many no-cost filing options available, ...

The Saudi Arabia-led coalition launched air strikes on southern Yemen saying it targeted secessionist forces after their leader disappeared instead of boarding a plane scheduled to take him to talks ...

In the corridors of Hockey India, where political manoeuvring is practiced as 'high art,' the current administration seems intent on writing the future by ignoring the lessons of the past. A quiet but ...

A new web page on the official White House site blames the Capitol Police and Democrats for the pro-Trump mob riot, absolving the president of responsibility and calling participants “innocent.” By ...